INA159中文资料PDF规格书
INA159规格书详情
1 Features
• Gain programmable from
G = 0.2 to 10,000 by using external resistor
• Fully differential outputs with integrated clamping
• Low offset voltage: 10 μV (typ), 35 μV (max)
• Low offset drift: 0.1 μV/°C (typ), 0.3 μV/°C (max)
• Low input bias current: 5 nA (typ)
• Input stage noise: 3.2 nV/√Hz, 0.8 pA/√Hz
• Wide bandwidth: 22 MHz at G = 0.2,
15 MHz at G = 1
• Common-mode rejection: 106 dB (min) at G = 10,
120 dB (min) at 100 ≤ G ≤ 1000
• Power supply rejection: 110 dB (min) at G = 1
• Supply current: 6 mA (typ)
• Input overvoltage protection to ±40 V beyond
supplies
• Supply range:
– Single supply: 8 V to 36 V
– Dual supply: ±4 V to ±18 V
• Specified temperature range: –40°C to +125°C
• Tiny package: 16-pin VQFN
2 Applications
• Analog input module
• Flow transmitter
• LCD test
• Electrocardiogram (ECG)
• Surgical equipment
• Oscilloscope (DSO)
• Weigh scale
• Semiconductor test
3 Description
The INA851 is the industry's first high-precision
instrumentation amplifier with fully differential outputs.
This device is optimized to drive inputs of modern
high performance analog-to-digital converters (ADCs)
with fully differential inputs. The INA851 operates over
a very-wide, single-supply or dual-supply range. The
output stage gain can be set to either 0.2 or to 1 by
shorting or floating two pins. A single external resistor
sets any input stage gain from 1 to 10,000.
Compared to other amplifiers in the same class,
the INA851 offers very-low input bias current and
low input-referred current noise as a result of superbeta
input transistors. A state-of-the-art manufacturing
process provides exceptionally low voltage noise,
input offset voltage, and offset voltage drift. Additional
circuitry protects the device inputs against overvoltage
up to ±40 V beyond the power-supply voltages.The
device outputs feature built-in clamping circuitry to
protect the ADC or downstream device against
overdrive damage.
The device is designed for operation from either
an 8-V minimum single or ±4-V dual supply, and a
maximum of 36-V single or ±18 V dual supply.
产品属性
- 型号:
INA159
- 制造商:
TI
- 制造商全称:
Texas Instruments
- 功能描述:
Precision, Gain of 0.2 Level Translation DIFFERENCE AMPLIFIER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
VSSOP8 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI(德州仪器) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
TI |
2016+ |
VSSOP8 |
2500 |
主营TI,绝对原装,假一赔十,可开17%增值税发票! |
询价 | ||
TI |
23+ |
SOT23-8 |
6500 |
全新原装假一赔十 |
询价 | ||
OAA |
2020+ |
MSOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
TI/德州仪器 |
22+ |
MSOP8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TI/德州仪器 |
24+ |
SMD |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI(德州仪器) |
23+ |
MSOP8 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
TI/德州仪器 |
2022+ |
MSOP8 |
48000 |
只做原装,绝对原装,假一罚十 |
询价 | ||
TI/德州仪器 |
22+ |
MSOP8 |
354000 |
询价 |