INA180B4IDBVR
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см. техническую документацию
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Описание
INAx180/INAx181 Current Sense Amplifiers
Texas Instruments INAx180/INAx181 Current Sense Amplifiers are cost-optimized, current-sense amplifiers (also called current-shunt monitors) that sense voltage drops across current-sense resistors at common-mode voltages from -0.2V to +26V, independent of the supply voltage. The INAx180/INAx181 integrates a matched resistor gain network in four fixed-gain device options: 20V/V, 50V/V, 100V/V, or 200V/V. This matched gain resistor network minimizes gain error and reduces the temperature drift. Each device operates from a single 2.7V to 5.5V power supply, drawing a maximum of 260µA of supply current. The INAx181 devices have a bidirectional current-sensing capability. All device options are specified over the extended operating temperature range of -40°C to +125°C. The Texas Instruments INAx180-Q1/INAx181-Q1 devices are AEC-Q100 qualified for automotive applications.
Texas Instruments INAx180/INAx181 Current Sense Amplifiers are cost-optimized, current-sense amplifiers (also called current-shunt monitors) that sense voltage drops across current-sense resistors at common-mode voltages from -0.2V to +26V, independent of the supply voltage. The INAx180/INAx181 integrates a matched resistor gain network in four fixed-gain device options: 20V/V, 50V/V, 100V/V, or 200V/V. This matched gain resistor network minimizes gain error and reduces the temperature drift. Each device operates from a single 2.7V to 5.5V power supply, drawing a maximum of 260µA of supply current. The INAx181 devices have a bidirectional current-sensing capability. All device options are specified over the extended operating temperature range of -40°C to +125°C. The Texas Instruments INAx180-Q1/INAx181-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Amplifier Type | Current Sense |
Brand | Texas Instruments |
CMRR - Common Mode Rejection Ratio | 84 dB |
Development Kit | INA180-181EVM |
En - Input Voltage Noise Density | 40 nV/sqrt Hz |
Factory Pack Quantity | 3000 |
Features | Low-side Capable |
Gain Error | 0.1% |
GBP - Gain Bandwidth Product | 105 kHz |
Ib - Input Bias Current | 80 uA |
Ios - Input Offset Current | 0.05 uA |
Manufacturer | Texas Instruments |
Maximum Operating Temperature | +125 C |
Minimum Operating Temperature | -40 C |
Mounting Style | SMD/SMT |
Number Of Channels | 1 Channel |
Operating Supply Current | 197 uA |
Output Current Per Channel | 8 mA |
Package / Case | SOT-23-5 |
Packaging | Cut Tape or Reel |
Product | Current Sense Amplifiers |
Product Category | Current Sense Amplifiers |
Product Type | Current Sense Amplifiers |
Series | INA180 |
Shutdown | Shutdown |
SR - Slew Rate | 2 V/us |
Subcategory | Amplifier ICs |
Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 2.7 V |
Vcm - Common Mode Voltage | -0.2 V to 26 V |
Vos - Input Offset Voltage | 100 uV |
Amplifier Type: | Current Sense Amplifier |
Brand: | Texas Instruments |
CMRR - Common Mode Rejection Ratio: | 100 dB |
Development Kit: | INA180-181EVM |
en - Input Voltage Noise Density: | 40 nV/sqrt Hz |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Features: | Low-side Capable |
Gain Error: | 0.1% |
GBP - Gain Bandwidth Product: | 105 kHz |
Ib - Input Bias Current: | 80 uA |
Ios - Input Offset Current: | 0.05 uA |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Channels: | 1 Channel |
Operating Supply Current: | 260 uA |
Output Current per Channel: | 8 mA |
Package / Case: | SOT-23-5 |
Product Category: | Current Sense Amplifiers |
Product Type: | Current Sense Amplifiers |
Product: | Current Sense Amplifiers |
Series: | INA180 |
Shutdown: | Shutdown |
SR - Slew Rate: | 2 V/us |
Subcategory: | Amplifier ICs |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 2.7 V |
Vcm - Common Mode Voltage: | -0.2 V to+26 V |
Vos - Input Offset Voltage: | 100 uV |