V62/21612-04XE
ActiveENHANCED PRODUCT, 40-V, BIDIRECTIONAL, ULTRAPRECISE CURRENT SENSE AMPLIFIER WITH PICOAMP IB & EN
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V62/21612-04XE
ActiveENHANCED PRODUCT, 40-V, BIDIRECTIONAL, ULTRAPRECISE CURRENT SENSE AMPLIFIER WITH PICOAMP IB & EN
Technical Specifications
Parameters and characteristics for this part
| Specification | V62/21612-04XE |
|---|---|
| -3db Bandwidth | 87 kHz |
| Amplifier Type | Current Sense |
| Current - Input Bias | 500 pA |
| Current - Supply | 48 µA |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Output Type | Single Ended, Rail-to-Rail |
| Package / Case | SOT-23-8 Thin, TSOT-23-8 |
| Slew Rate | 1 V/µs |
| Supplier Device Package | TSOT-23-8 |
| Voltage - Input Offset | 3 µV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 4.06 | |
| Texas Instruments | LARGE T&R | 1 | $ 5.98 | |
| 100 | $ 4.88 | |||
| 250 | $ 3.83 | |||
| 1000 | $ 3.25 | |||
Description
General part information
INA190-EP Series
The INA190-EP is a low-power, voltage-output, current-shunt monitor (also called a current-sense amplifier). This device is commonly used for overcurrent protection, precision current measurement for system optimization, or in closed-loop feedback circuits. The INA190-EP can sense drops across shunts at common-mode voltages from –0.2 V to +40 V, independent of the supply voltage.
The low input bias current of the device permits the use of larger current-sense resistors, thus providing accurate current measurements in the microamp range. The low offset voltage of the zero-drift architecture extends the dynamic range of the current measurement. This feature allows for smaller sense resistors with lower power loss, while still providing accurate current measurements.
The INA190-EP operates from a single 1.7-V to 5.5-V power supply, and draws a maximum of 65 µA of supply current when enabled; only 0.1 µA when disabled. Five fixed gain options are available: 25 V/V, 50 V/V, 100 V/V, 200 V/V, or 500 V/V. The device is specified over the operating temperature range of –55°C to +150°C, and offered in the SOT-23 package.
Documents
Technical documentation and resources
