參數(shù)資料
型號(hào): CS3014-FNZR
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 1/3頁(yè)
文件大小: 0K
描述: IC OPAMP DUAL PREC LOW-V 8-QFN
標(biāo)準(zhǔn)包裝: 1
放大器類型: 儀表
電路數(shù): 2
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 0.25 V/µs
電流 - 輸入偏壓: 170pA
電壓 - 輸入偏移: 10µV
電流 - 電源: 1mA
電壓 - 電源,單路/雙路(±): 2.7 V ~ 5 V,±1.35 V ~ 2.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-QFN
包裝: 標(biāo)準(zhǔn)包裝
配用: 598-1495-ND - BOARD EVAL OPAMP FOR CS30XX
其它名稱: 598-1149-6
Copyright
Cirrus Logic, Inc. 2009
(All Rights Reserved)
Cirrus Logic, Inc.
7/29/09
CS3014
Low-power / Low-voltage Precision Amplifier
Features & Description
Low Offset:
–10
μV Typ.
Low Drift:
–0.05
μV/°C Max.
Low Noise:
– 22 nV/
√Hz
Open-loop Voltage Gain:
– 135 dB Typ.
Rail-to-Rail Inputs
Rail-to-Rail Output Swing
– to within 20 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 CS3004 dual amplifier is designed for precision am-
plification of low-level signals. These amplifiers achieve
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 amplifiers operate with any supply voltage
from 2.7 V to 5 V (±1.35 V to ±2.50 V).
Pin Configurations
CS3014
8-Lead SOIC
(Top View)
Out A
-In A
+In A
V-
V+
Out B
-In B
+In B
A
B
-
+
1
2
3
4
8
7
6
5
Noise vs. Frequency (Measured)
0.01 Hz to 10 Hz Noise Performance
1
10
100
1000
0.01
0.1
1
10
Frequency (Hz)
-300
-200
-100
0
100
200
300
012
34
567
89
10
Time (sec)
JUL ‘09
DS711F2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS3014-FS 功能描述:運(yùn)算放大器 - 運(yùn)放 Low Noise/ Power/ Drift Dual Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
CS3014-FSR 制造商:Rochester Electronics LLC 功能描述: 制造商:Cirrus Logic 功能描述:
CS3014-FSZ 功能描述:運(yùn)算放大器 - 運(yùn)放 Low Noise/ Power/ Drift Dual Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
CS3014-FSZ 制造商:Cirrus Logic 功能描述:Operational Amplifier (Op-Amp) IC
CS3014-FSZR 功能描述:運(yùn)算放大器 - 運(yùn)放 IC Low noise/PWR drift dual Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel