Datasheet > INA821IDRGT

INA821IDRGT

更新时间： 2023-09-03 20:30:33

品牌	Logo	应用领域
德州仪器 - TI		放大器仪表仪表放大器
页数	文件大小	规格书
49页	1849K
描述
高带宽 (4.7MHz)、低噪声 (7nV/√Hz)、精密 (35μV)、低功耗仪表放大器 \| DRG \| 8 \| -40 to 125

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INA821IDRGT 数据手册

INA821

www.ti.com.cn

ZHCSIM8C –AUGUST 2018–REVISED JULY 2019

5 Device Comparison Table

DEVICE

DESCRIPTION

GAIN EQUATION

RG PINS AT PIN

35-µV Offset, 0.4 µV/°C V_OSDrift, 7-nV/√Hz Noise, High-

Bandwidth, Precision Instrumentation Amplifier

INA821

INA819

INA818

INA828

INA333

PGA280

G = 1 + 49.4 kΩ / RG

2, 3

35-µV Offset, 0.4 µV/°C V_OSDrift, 8-nV/√Hz Noise, Low-Power,

Precision Instrumentation Amplifier

G = 1 + 50 kΩ / RG

G = 1 + 100 kΩ / RG

Digital programmable

2, 3

1, 8

N/A

35-µV Offset, 0.4 µV/°C V_OSDrift, 8-nV/√Hz Noise, Low-Power,

Precision Instrumentation Amplifier

50-µV Offset, 0.5 µV/°C V_OSDrift, 7-nV/√Hz Noise, Low-Power,

Precision Instrumentation Amplifier

25-µV V_OS, 0.1 µV/°C V_OSDrift, 1.8-V to 5-V, RRO, 50-µA I_Q,

Chopper-Stabilized INA

20-mV to ±10-V Programmable Gain IA With 3-V or 5-V

Differential Output; Analog Supply up to ±18 V

G = 0.2 V Differential Amplifier for ±10-V to 3-V and 5-V

Conversion

INA159

G = 0.2 V/V

N/A

PGA112

Precision Programmable Gain Op Amp With SPI

Digital programmable

1 234 5 6 7...49

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