INA225AIDGKR, Current Sense Amplifiers 36V Pgrmble-Gain VOut Bidirect
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Описание
Semiconductors\Amplifier ICs\Current Sense Amplifiers
INA225 Current Shunt MonitorsTexas Instruments INA225 Current Shunt Monitors are a voltage-output, current-sense amplifier that senses drops across current-sensing resistors at common-mode voltages. These can vary from 0V to 36V, independent of the supply voltage. These are a bidirectional, current-shunt monitors that allow an external reference to be used to measure current flowing in both directions across a current-sensing resistor. Four discrete gain levels are selectable using the two gain-select terminals to program gains of 25V/V, 50V/V, 100V/V, and 200V/V. The low-offset, zero-drift architecture and precision gain values enable current-sensing with maximum drops across the shunt as low as 10mV of full-scale. This is done while maintaining very high accuracy measurements over the entire operating temperature range.
Технические параметры
Amplifier Type: | Current Sense Amplifier |
Brand: | Texas Instruments |
CMRR - Common Mode Rejection Ratio: | 95 dB |
Development Kit: | INA225EVM |
Factory Pack Quantity: Factory Pack Quantity: | 2500 |
Gain Error: | 0.1% |
Gain V/V: | 25 V/V, 50 V/V, 100 V/V, 200 V/V |
GBP - Gain Bandwidth Product: | 250 kHz |
Ib - Input Bias Current: | 85 uA |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Channels: | 1 Channel |
Operating Supply Current: | 350 uA |
Package / Case: | VSSOP-8 |
Product Category: | Current Sense Amplifiers |
Product Type: | Current Sense Amplifiers |
Product: | Current Sense Amplifiers |
Series: | INA225 |
Subcategory: | Amplifier ICs |
Supply Voltage - Max: | 36 V |
Supply Voltage - Min: | 2.7 V |
Topology: | Current Shunt Feedback |
Vcm - Common Mode Voltage: | 0 V to 36 V |
Vos - Input Offset Voltage: | 125 uV |
Amplifier Type | Current Sense |
Brand | Texas Instruments |
CMRR - Common Mode Rejection Ratio | 95 dB |
Development Kit | INA225EVM |
Factory Pack Quantity | 2500 |
Gain Error | 0.1% |
Gain V/V | 25 V/V, 50 V/V, 100 V/V, 200 V/V |
Manufacturer | Texas Instruments |
Maximum Operating Temperature | +125 C |
Minimum Operating Temperature | -40 C |
Moisture Sensitive | Yes |
Mounting Style | SMD/SMT |
Operating Supply Current | 350 uA |
Package / Case | VSSOP-8 |
Packaging | Cut Tape or Reel |
Product | Current Sense Amplifiers |
Product Category | Current Sense Amplifiers |
Product Type | Current Sense Amplifiers |
Series | INA225 |
Subcategory | Amplifier ICs |
Supply Voltage - Max | 36 V |
Supply Voltage - Min | 2.7 V |
Topology | Current Shunt Feedback |
Vcm - Common Mode Voltage | 0 V to 36 V |
Vos - Input Offset Voltage | 125 uV |
Вес, г | 0.1 |
Техническая документация
Datasheet INA225AIDGKR
pdf, 1881 КБ
Datasheet INA225AIDGKT
pdf, 1738 КБ
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