参数资料
型号: CS3003-FSZR
厂商: Cirrus Logic Inc
文件页数: 1/7页
文件大小: 0K
描述: IC OPAMP SGL PREC LOW-V 8-SOIC
标准包装: 2,000
放大器类型: 仪表
电路数: 1
输出类型: 满摆幅
转换速率: 0.25 V/µs
电流 - 输入偏压: 170pA
电压 - 输入偏移: 2µV
电流 - 电源: 1mA
电压 - 电源,单路/双路(±): 2.7 V ~ 5 V,±1.35 V ~ 2.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
配用: 598-1495-ND - BOARD EVAL OPAMP FOR CS30XX
Copyright
Cirrus Logic, Inc. 2009
(All Rights Reserved)
Cirrus Logic, Inc.
CS3003
Precision Low-voltage Amplifier
Features & Description
Low Offset:
–10
μV Max.
Low Drift:
–0.05
μV/°C Max.
Low Noise:
– 17 nV/
√Hz
Open-loop Voltage Gain:
– 150 dB Typ.
Rail-to-Rail Inputs
Rail-to-Rail Output Swing
– to within 10 mV of supply voltage
1.0 mA Supply Current
Slew rate:
–0.25 V/
μs
Applications
Thermocouple/Thermopile Amplifiers
Load Cell and Bridge Transducer Amplifiers
Precision Instrumentation
Battery-powered Systems
Description
The CS3003 single amplifier is designed for precision
amplification of low-level signals. This amplifier achieves
excellent offset stability, high open loop gain, and low
noise. The devices also exhibit excellent CMRR and
PSRR. The common mode input range includes the sup-
ply rails. The amplifier operates with any supply voltage
from 2.7 V to 5 V (±1.35 V to ±2.50 V).
Pin Configuration
8-Lead SOIC
CS3003
(Top View)
1. Must not be connected.
NC
-IN
+IN
V-
NC
V+
Output
NC
-
+
1
2
3
4
8
7
6
5
1
10
100
1000
0.01
0.1
1
10
Frequency (Hz)
-200
-150
-100
-50
0
50
100
150
200
0
1
23
4
5
67
89
10
Time (sec)
Noise vs. Frequency (Measured)
0.01 Hz to 10 Hz Noise Performance
OCT ‘09
DS735F3
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