OPA2320

所属类别：低输入偏置电流/FET-输入
产品名称：20MHz、0.9pA Ib、RRIO、精密 CMOS 运算放大器
厂商：TI
生产批号：10+
封装：8MSOP, 8SON
库存状态：有库存
库存量：15000
最低订购量：1
详细资料：

Product Introduction

The OPA320 (single channel) and OPA2320 (dual) are a new generation of precision, low-voltage CMOS optimized for low noise and high bandwidth, while operating the low quiescent current of an operational amplifier of only 1.45 milliamps.

The OPA320 series is ideal for low-power, single-supply applications. Low noise (7nV/√Hz) and high speed operation also make them adequately suitable for driving sampled analog-to-digital converters (ADCs). Other applications include signal conditioning and sensor amplification.

The OPA320 has zero cross-distortion and provides excellent common-mode rejection ratios that are typically 114 dB (common-mode rejection ratio) at the input level over the entire input range. The input common-mode range extends beyond the negative and positive 100mV supply rails.

characteristic

Precision Zero Crossover Distortion:
- Low offset voltage: 150μV (max)
- High CMRR: 114 dB
- Rail-to-rail I/O
Low Input Bias Current: 0.9pA (Max)
Low noise: 7nV/√Hz at 10kHz
Broadband: 20MHz
Slew rate: 10V/μs
Quiescent current: 1.45mA/ch
Single supply voltage range: 1.8V to 5.5V
OPA320S，OPA2320S：
- My Q is in shutdown mode: 0.1μA off
Unit gain is stable
Small Package:
- SOT23 package, MSOP package, DFN package

apply

High impedance sensor signal conditioning
Mutual impedance amplifier
Test & Measurement Equipment
Programmable Logic Controllers (PLCs)

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OPA2320

characteristic

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