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INA2332AIPWR from BB

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INA2332AIPWR

Manufacturer: BB, TI

Low-Power, Single-Supply, CMOS Instrumentation Amplifiers
Partnumber Manufacturer Quantity Availability
INA2332AIPWR BB, TI 1231 In Stock

Description and Introduction

Low-Power, Single-Supply, CMOS Instrumentation Amplifiers **Manufacturer:** Texas Instruments (TI)  

**Part Number:** INA2332AIPWR  

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Input Common-Mode Voltage Range:** -0.1V to +26V  
- **Gain Options:** 20 V/V, 50 V/V, 100 V/V  
- **Bandwidth:** 350 kHz (typical)  
- **Quiescent Current:** 900 µA (max)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-16 (PowerPAD™)  
- **Input Offset Voltage:** ±150 µV (max)  
- **CMRR (Common-Mode Rejection Ratio):** 120 dB (min)  
- **PSRR (Power Supply Rejection Ratio):** 120 dB (min)  

### **Descriptions:**  
The INA2332AIPWR is a precision, low-power, bidirectional current-sensing amplifier designed for high-side or low-side current measurements. It features a wide input common-mode voltage range and selectable gain options, making it suitable for applications such as power management, battery monitoring, and motor control.  

### **Features:**  
- Wide input common-mode voltage range  
- Selectable gain settings (20, 50, 100 V/V)  
- Low offset voltage for accurate current sensing  
- High CMRR and PSRR for noise immunity  
- Bidirectional current measurement capability  
- Low quiescent current for power-sensitive applications  
- PowerPAD™ package for improved thermal performance  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Low-Power, Single-Supply, CMOS Instrumentation Amplifiers

Alternative Part Number

  • AD8332ARUZ --: Analog Devices acquired Burr-Brown's signal chain portfolio; the AD8332 is a dual VGA with similar functionality and pin-compatible layout in TSSOP.
  • LMH6517SQ --: TI now owns Burr-Brown; LMH6517 is a dual digitally controlled VGA offering comparable gain range and bandwidth for similar instrumentation applications.
  • AD8331ARQZ --: Single-channel version of the same AD833x family with similar VGA characteristics; suitable when only one channel is needed or for evaluation substitution.
  • AD8232ACPZ-R7 --: Single-channel instrumentation amplifier with similar low-power, low-noise signal conditioning role; different series and pinout, so verify package and supply requirements.
  • INA128PA --: Precision instrumentation amplifier from a different TI series offering comparable low-noise amplification; check gain-setting and supply voltage compatibility.
  • AD620ANZ --: Classic low-cost instrumentation amplifier with similar gain and offset performance; different package and series, so confirm electrical and mechanical fit.

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