The category is 'Interface - Drivers, Receivers, Transceivers'
- All Manufacturers
- Moisture Sensitivity Level (MSL)
- Packaging
- Part Status
- RoHS Status
- Mounting Type
- Number of Drivers/Receivers
- Package / Case
- Type
- Protocol
- Operating Temperature
- Voltage - Supply
- Data Rate
Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Factory Lead Time | Lifecycle Status | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Weight | Interface Standards | Usage Level | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | Applications | Additional Feature | HTS Code | Max Power Dissipation | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Number of Functions | Supply Voltage | Terminal Pitch | Reach Compliance Code | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Qualification Status | Output Voltage | Operating Supply Voltage | Polarity | Power Supplies | Number of Channels | Interface | Number of Circuits | Operating Supply Current | Nominal Supply Current | Power Dissipation | Output Current | Max Supply Current | Propagation Delay | Quiescent Current | Supply Current-Max | Turn On Delay Time | Max Output Voltage | Logic Function | Slew Rate | Data Rate | Output Characteristics | Halogen Free | Gain Bandwidth Product | Differential Output | Output Polarity | Protocol | Input Characteristics | Number of Drivers/Receivers | Driver Number of Bits | Screening Level | Max Input Current | Receiver Number of Bits | Duplex | Receiver Hysteresis | Number of Drivers | Input Bias Current | Number of Transceivers | ESD Protection | Turn On Time | Receive Delay-Max | Negative Supply Voltage-Nom | Number of Output Lines | Max I/O Voltage | Simplex/Duplex | Transmit Delay-Max | Output Peak Current Limit-Nom | Supply Voltage1-Nom | Output Low Current-Max | Number of Receivers | Turn Off Time | Out Swing-Min | High Level Input Current-Max | Number of Transmitters | Height | Height Seated (Max) | Length | Width | Thickness | Radiation Hardening | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Mfr Part No THS6182DW | Texas Instruments | Datasheet | 58 | - | Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 1 week ago) | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | YES | 20 | GENERAL PURPOSE | -40°C~85°C | Tube | e4 | yes | Active | 1 (Unlimited) | 20 | EAR99 | Driver | Nickel/Palladium/Gold (Ni/Pd/Au) | 10V~30V ±5V~15V | DUAL | GULL WING | 260 | 2 | 12V | THS6182 | 20 | Non-Inverting | +-5/+-15V | 450 V/μs | 100MHz | NO | DSL | DIFFERENTIAL | 1/0 | 2 | 20μA | -12V | 2 | 20mV | 12V | 2.65mm | 12.8mm | 7.5mm | 2.35mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No SN65HVD50DR | Texas Instruments | Datasheet | 40000 | - | Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 4 days ago) | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 75.891673mg | -40°C~85°C | Tape & Reel (TR) | e4 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Transceiver | Nickel/Palladium/Gold (Ni/Pd/Au) | SIGNALING RATE 25 MBPS | 4.5V~5.5V | DUAL | GULL WING | 260 | 1 | 5V | 65HVD50 | 8 | 5V | 5V | 2.7mA | Receiver, Transceiver | 25Mbps | 3-STATE | YES | TRUE | RS422, RS485 | DIFFERENTIAL SCHMITT TRIGGER | 1/1 | 1 | 1 | Full | 50mV | 1 | 40 ns | Full Duplex | 5V | 1.75mm | 4.9mm | 3.91mm | 1.58mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No LT1281AISW#PBF | Linear Technology/Analog Devices | Datasheet | 71 |
| Min: 1 Mult: 1 | 8 Weeks | PRODUCTION (Last Updated: 3 months ago) | Surface Mount | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | 16 | -40°C~85°C | Tube | 1998 | e3 | Active | 1 (Unlimited) | 16 | EAR99 | Transceiver | Matte Tin (Sn) | 4.5V~5.5V | DUAL | GULL WING | 260 | 2 | 5V | 30 | LT1281 | 16 | 5V | 5V | 10mA | 10mA | Receiver | 250KBd | NO | RS232 | SCHMITT TRIGGER | 2/2 | 1 | Full | 400mV | 1 | Yes | 600 ns | 2 | 2.34mm | 10.49mm | 7.6mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No ADN4694EBRZ-RL7 | Analog Devices Inc. | Datasheet | 800 |
| Min: 1 Mult: 1 | 8 Weeks | PRODUCTION (Last Updated: 3 weeks ago) | Tin | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | -40°C~85°C | Tape & Reel (TR) | e3 | no | Active | 1 (Unlimited) | 8 | Transceiver | 94mW | 3.3V | DUAL | GULL WING | 260 | 3.3V | 30 | ADN4694 | 8 | Not Qualified | 3.3V | 94mW | 6 ns | 6 ns | 650mV | 100Mbps | YES | LVDS, Multipoint | 1/1 | 1 | 32μA | Half | Half Duplex | 1 | ROHS3 Compliant | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No SN65LVDT34DR | Texas Instruments | Datasheet | 316 | - | Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 4 days ago) | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 80.002354mg | -40°C~85°C | Tape & Reel (TR) | 65LVDT | e4 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Receiver | Nickel/Palladium/Gold (Ni/Pd/Au) | 950mW | 3V~3.6V | DUAL | GULL WING | 260 | 2 | 3.3V | 1.27mm | 65LVDT34 | 8 | 3.3V | 12mA | 950mW | 9 ns | 9 ns | 400Mbps | TOTEM-POLE | NO | TRUE | LVDS | DIFFERENTIAL SCHMITT TRIGGER | 0/2 | 50mV | 6 ns | 3.3V | 4 | 0.00001A | 1.75mm | 4.9mm | 3.91mm | 1.58mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No ADM3222ARU-REEL7 | Analog Devices Inc. | Datasheet | 145 | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | 20 | -40°C~85°C | Tape & Reel (TR) | e0 | no | Obsolete | 1 (Unlimited) | 20 | EAR99 | Transceiver | 3V~5.5V | DUAL | GULL WING | 240 | 2 | 3.3V | 0.65mm | not_compliant | 30 | ADM3222 | 20 | Not Qualified | 3.3V | 2.1mA | 2.1mA | Receiver, Transceiver | 460Kbps | NO | RS232 | SCHMITT TRIGGER | 2/2 | 2 | Full | 400mV | 2 | 1 | Full Duplex | 5 V | 6.5mm | 4.4mm | Non-RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No SN65LBC184DG4 | Texas Instruments | Datasheet | 38 |
| Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 2 days ago) | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 69.994973mg | -40°C~85°C | Tube | e4 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Transceiver | Nickel/Palladium/Gold (Ni/Pd/Au) | 4.75V~5.25V | DUAL | GULL WING | 260 | 1 | 5V | 65LBC184 | 8 | 5V | 5V | 128 | 25mA | 250kbps | YES | COMPLEMENTARY | RS422, RS485 | DIFFERENTIAL SCHMITT TRIGGER | 1/1 | 1 | 1 | Half | 70mV | 1 | 300 ns | Half Duplex | 5V | 1.75mm | 4.9mm | 3.91mm | 1.58mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No LT1785IS8#PBF | Linear Technology/Analog Devices | Datasheet | 63 | - | Min: 1 Mult: 1 | 8 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | YES | EIA-422; EIA-485 | -40°C~85°C | Tube | 2009 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Transceiver | Matte Tin (Sn) | 8542.39.00.01 | 4.75V~5.25V | DUAL | GULL WING | 260 | 1 | 5V | 1.27mm | 30 | LT1785 | 8 | R-PDSO-G8 | Not Qualified | 5V | 9mA | 250kbps | YES | RS422, RS485 | DIFFERENTIAL SCHMITT TRIGGER | 1/1 | 1 | 1 | Half | 20mV | 900 ns | 2000 ns | 0.0016A | 1.5 V | 1.75mm | 4.9mm | 3.9mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No SN65C3223EDBR | Texas Instruments | Datasheet | 2740 |
| Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 5 days ago) | Surface Mount | Surface Mount | 20-SSOP (0.209, 5.30mm Width) | 20 | 156.687814mg | -40°C~85°C | Tape & Reel (TR) | e4 | yes | Active | 1 (Unlimited) | 20 | EAR99 | Transceiver | Nickel/Palladium/Gold (Ni/Pd/Au) | ALSO OPERATES AT 5V SUPPLY | 3V~5.5V | DUAL | GULL WING | 260 | 2 | 3.3V | 0.65mm | NOT SPECIFIED | 65C3223 | 20 | Not Qualified | 5V | 1mA | Receiver | 1Mbps | NO | INVERTED | RS232 | SCHMITT TRIGGER | 2/2 | 2 | Full | 500mV | 2 | 1 | 3.3V | 2mm | 7.2mm | 5.3mm | 1.95mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No LTC1387ISW#PBF | Linear Technology/Analog Devices | Datasheet | 12 |
| Min: 1 Mult: 1 | 8 Weeks | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | YES | EIA-232; EIA-422; EIA-485; EIA-562 | -40°C~85°C | Tube | 2003 | e3 | Active | 1 (Unlimited) | 20 | EAR99 | Transceiver | Matte Tin (Sn) | 8542.39.00.01 | 5V | DUAL | GULL WING | 260 | 1 | 5V | 1.27mm | 30 | LTC1387 | 20 | R-PDSO-G20 | Not Qualified | 5V | 25mA | 150KBd | YES | Multiprotocol | DIFFERENTIAL SCHMITT TRIGGER | 2/2 | 1 | 1 | Half | 40mV | 6000 ns | 4000 ns | 0.003A | 10 V | 0.00001A | 2.65mm | 12.8mm | 7.5mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No SN75471D | Texas Instruments | Datasheet | 12225 | - | Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 4 days ago) | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 72.603129mg | 0°C~70°C | Tube | Automotive, AEC-Q100 | e4 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Driver | Nickel/Palladium/Gold (Ni/Pd/Au) | 4.75V~5.25V | DUAL | GULL WING | 260 | 2 | 5V | SN75471 | 8 | 70V | 5V | 65mA | 725mW | 300mA | 30 ns | 55 ns | OPEN-COLLECTOR | TRUE | STANDARD | 2/0 | 2 | 0.04 µs | 0.5A | 0.055 µs | 1.75mm | 4.9mm | 3.91mm | 1.58mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No TJA1028T/3V3/20/1J | NXP USA Inc. | Datasheet | 8000 | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | Automotive grade | -40°C~150°C | Tape & Reel (TR) | 2010 | Active | 1 (Unlimited) | Transceiver | 3.3V | TJA1028 | 8 | LINbus | 1/1 | Half | 200mV | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No SI5110-H-BL | Silicon Labs | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 99-LBGA | YES | 99 | 394.001672mg | -20°C~85°C | Tray | 2001 | SiPHY™ | e0 | Obsolete | 3 (168 Hours) | 99 | Transceiver | Tin/Lead (Sn63Pb37) | SONET;SDH | 1.3W | 1.71V~1.89V | BOTTOM | BALL | NOT SPECIFIED | 1 | 1.8V | NOT SPECIFIED | SI5110 | 99 | Not Qualified | 1 | 700mA | 2.7 Gbps | SONET/SDH | 1/1 | Full | Full Duplex | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No ST207EBPR | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 24-SSOP (0.209, 5.30mm Width) | 24 | -40°C~85°C | Tape & Reel (TR) | e4 | Obsolete | 3 (168 Hours) | EAR99 | Transceiver | Nickel/Palladium/Gold (Ni/Pd/Au) | 4.75V~5.25V | DUAL | GULL WING | 260 | 3 | 5V | 30 | ST207 | 24 | 5V | 5V | RS-232 | 5mA | Receiver | 230kbps | NO | RS232 | SCHMITT TRIGGER | 5/3 | 5 | Full | 500mV | 1 | 3 | 5 | 1.75mm | 8.2mm | 5.3mm | No | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No TLE72593LEXUMA1 | Infineon Technologies | Datasheet | - | - | Min: 1 Mult: 1 | 14 Weeks | Surface Mount | Surface Mount, Wettable Flank | 8-TDFN Exposed Pad | Automotive grade | -40°C~150°C | Tape & Reel (TR) | 2013 | e3 | yes | Active | 3 (168 Hours) | 8 | Transceiver | Tin (Sn) | 8542.39.00.01 | 5.5V~27V | DUAL | NO LEAD | NOT SPECIFIED | 1 | 8V | 0.65mm | NOT SPECIFIED | S-PDSO-N8 | 5V | 10A | 20kbps | Halogen Free | LINbus | 1/1 | AEC-Q100 | 120mV | 1.15mm | 3mm | 3mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No TRS3222ECPWR | Texas Instruments | Datasheet | 696 |
| Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 1 week ago) | Surface Mount | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | 20 | 76.997305mg | 0°C~70°C | Tape & Reel (TR) | e4 | yes | Active | 1 (Unlimited) | 20 | EAR99 | Transceiver | Nickel/Palladium/Gold (Ni/Pd/Au) | ALSO OPERATES AT 5V SUPPLY | 3V~5.5V | DUAL | GULL WING | 260 | 2 | 3.3V | 0.65mm | NOT SPECIFIED | TRS3222 | 20 | Not Qualified | 5V | 1mA | Receiver | 500kbps | NO | INVERTED | RS232 | SCHMITT TRIGGER | 2/2 | 2 | Full | 300mV | 2 | 1 | 3.3V | 1.2mm | 6.5mm | 4.4mm | 1mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No TLE7250LEXUMA1 | Infineon Technologies | Datasheet | 15 |
| Min: 1 Mult: 1 | 14 Weeks | Surface Mount | Surface Mount, Wettable Flank | 8-TDFN Exposed Pad | 8 | Automotive grade | Tape & Reel (TR) | 2015 | e3 | yes | Not For New Designs | 2A (4 Weeks) | 8 | Transceiver | Tin (Sn) | 4.75V~5.25V | DUAL | NO LEAD | NOT SPECIFIED | 1 | 5V | 0.65mm | NOT SPECIFIED | 5V | 12A | 1Mbps | Halogen Free | CANbus | 1/1 | Half | 100mV | 1 | Half Duplex | 3mm | 3mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No SN65HVD20P | Texas Instruments | Datasheet | 95 |
| Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 1 week ago) | Through Hole | Through Hole | 8-DIP (0.300, 7.62mm) | 8 | 440.409842mg | -40°C~85°C | Tube | e4 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Transceiver | Nickel/Palladium/Gold (Ni/Pd/Au) | 4.5V~5.5V | DUAL | NOT SPECIFIED | 1 | 5V | 2.54mm | NOT SPECIFIED | 65HVD20 | 8 | Not Qualified | 5V | 5V | 9mA | 9mA | 25Mbps | 3-STATE | YES | COMPLEMENTARY | RS422, RS485 | DIFFERENTIAL SCHMITT TRIGGER | 1/1 | 1 | 1 | Half | 130mV | 1 | 35 ns | Half Duplex | 20 ns | 5V | 5.08mm | 9.81mm | 6.35mm | 3.9mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No ATA663254-GAQW | Microchip Technology | Datasheet | 10320 | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | Automotive grade | -40°C~150°C | Tape & Reel (TR) | e4 | yes | Active | 3 (168 Hours) | 8 | Transceiver | Nickel/Palladium/Gold (Ni/Pd/Au) | 5V~40V | DUAL | GULL WING | 1 | 13.5V | 1.27mm | ATA663254 | R-PDSO-G8 | LINbus | 1/1 | TS 16949 | 1.75mm | 4.9mm | 3.9mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr Part No MAX3238EIPW | Texas Instruments | Datasheet | 11 |
| Min: 1 Mult: 1 | 6 Weeks | ACTIVE (Last Updated: 5 days ago) | Surface Mount | Surface Mount | 28-TSSOP (0.173, 4.40mm Width) | 28 | 117.508773mg | -40°C~85°C | Tube | e4 | yes | Active | 1 (Unlimited) | 28 | EAR99 | Transceiver | Nickel/Palladium/Gold (Ni/Pd/Au) | 3V~5.5V | DUAL | GULL WING | 260 | 3 | 3.3V | MAX3238 | 28 | 5.4V | 5V | 2mA | 40mA | 150 ns | Receiver, Transceiver | 400kbps | NO | INVERTED | RS232 | SCHMITT TRIGGER | 5/3 | Full | 300mV | 5 | 1 | 3.3V | 3 | 1.2mm | 9.7mm | 4.4mm | 1mm | No | ROHS3 Compliant | Lead Free |
THS6182DW
Texas Instruments
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
SN65HVD50DR
Texas Instruments
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
LT1281AISW#PBF
Linear Technology/Analog Devices
Package:Interface - Drivers, Receivers, Transceivers
15.051612
ADN4694EBRZ-RL7
Analog Devices Inc.
Package:Interface - Drivers, Receivers, Transceivers
5.810383
SN65LVDT34DR
Texas Instruments
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
ADM3222ARU-REEL7
Analog Devices Inc.
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
SN65LBC184DG4
Texas Instruments
Package:Interface - Drivers, Receivers, Transceivers
5.151272
LT1785IS8#PBF
Linear Technology/Analog Devices
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
SN65C3223EDBR
Texas Instruments
Package:Interface - Drivers, Receivers, Transceivers
2.626582
LTC1387ISW#PBF
Linear Technology/Analog Devices
Package:Interface - Drivers, Receivers, Transceivers
13.631371
SN75471D
Texas Instruments
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
TJA1028T/3V3/20/1J
NXP USA Inc.
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
SI5110-H-BL
Silicon Labs
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
ST207EBPR
STMicroelectronics
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
TLE72593LEXUMA1
Infineon Technologies
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
TRS3222ECPWR
Texas Instruments
Package:Interface - Drivers, Receivers, Transceivers
2.944744
TLE7250LEXUMA1
Infineon Technologies
Package:Interface - Drivers, Receivers, Transceivers
1.787236
SN65HVD20P
Texas Instruments
Package:Interface - Drivers, Receivers, Transceivers
4.936183
ATA663254-GAQW
Microchip Technology
Package:Interface - Drivers, Receivers, Transceivers
Price: please inquire
MAX3238EIPW
Texas Instruments
Package:Interface - Drivers, Receivers, Transceivers
2.931884
