參數(shù)資料
型號(hào): LTC1047CSW
廠商: Linear Technology
文件頁(yè)數(shù): 1/12頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP CHOP-STBL W/CAP 16SOIC
標(biāo)準(zhǔn)包裝: 47
放大器類型: 斷路器(零漂移)
電路數(shù): 2
轉(zhuǎn)換速率: 0.2 V/µs
增益帶寬積: 200kHz
電流 - 輸入偏壓: 5pA
電壓 - 輸入偏移: 3µV
電流 - 電源: 60µA
電壓 - 電源,單路/雙路(±): 4.75 V ~ 16 V,±2.38 V ~ 8 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SO
包裝: 管件
其它名稱: LTC1047CS
1
LTC1047
1047fa
No External Components Required
Maximum Offset Voltage: 10
V
Maximum Offset Voltage Drift: 50nV/
°C
Supply Current: 80A
Minimum CMRR: 110dB
Minimum PSRR: 105dB
Single Supply Operation: 4.75V to 16V
Common Mode Range Includes GND
Output Swings to GND
Typical Overload Recovery Time: 70ms
Pin Compatible with Industry Standard Dual
Op Amps
The LTC
1047 is a micropower, high performance
dual zero-drift operational amplifier. The sample-and-hold
capacitors usually required by other chopper amplifiers
are integrated on-chip, minimizing the need for external
components.
The LTC1047 has a typical offset voltage of 3V, drift
of 10nV/°C, input noise voltage typically 3.5VP-P,
and typical voltage gain of 150dB. The common mode
rejection is 110dB minimum, with minimum power supply
rejection of 105dB. The LTC1047 also offers a 0.2V/s
slew rate and a gain bandwidth product of 200kHz. Over-
load recovery time from saturation is 70ms, four times
faster than chopper amplifiers with external capacitors.
The LTC1047 is available in a standard plastic 8-pin PDIP
as well as a 16-pin SW package. The LTC1047 is a plug-in
replacement for most dual op amps with improved DC
performance and substantial power savings.
Micropower Single Supply Instrumentation Amplifier
Dual Micropower
Zero-Drift Operational Amplifier
with Internal Capacitors
CMRR vs Frequency
Thermocouple Amplifiers
Electronic Scales
Battery Powered Instrumentation
Strain Gauge Amplifiers
Remote Located Sensors
LT1047 TA02
FREQUENCY OF COMMON MODE SIGNAL
100
20
CMRR
(dB)
100
120
140
1k
10k
100k
80
60
40
CS = CH = 1F
18
4
6
16
2
3
17
5
15
100
1/2 LTC1043
100k
VOUT
5V
–IN
+IN
7
4
6
CH
1F
CS
1F
0.1F
5
+
1/2
LTC1047
GAIN = 1000
CMRR > = 120dB AT 60Hz
VOS = < 10V
IS = 62A (INCLUDING THE LTC1043)
LTC1047 TA01
FEATURES
APPLICATIO S
U
DESCRIPTIO
U
TYPICAL APPLICATIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
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LTC1047CSW#PBF 功能描述:IC OPAMP CHOP-STBL W/CAP 16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源,單路/雙路(±):3 V ~ 32 V,±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR
LTC1047CSW#TR 功能描述:IC OPAMP CHOP STABLE CAPS 16SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:150 系列:- 放大器類型:音頻 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:5 V/µs 增益帶寬積:12MHz -3db帶寬:- 電流 - 輸入偏壓:100nA 電壓 - 輸入偏移:500µV 電流 - 電源:6mA 電流 - 輸出 / 通道:50mA 電壓 - 電源,單路/雙路(±):4 V ~ 32 V,±2 V ~ 16 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
LTC1047CSW#TRPBF 功能描述:IC OPAMP CHOP-STBL W/CAP 16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:150 系列:- 放大器類型:音頻 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:5 V/µs 增益帶寬積:12MHz -3db帶寬:- 電流 - 輸入偏壓:100nA 電壓 - 輸入偏移:500µV 電流 - 電源:6mA 電流 - 輸出 / 通道:50mA 電壓 - 電源,單路/雙路(±):4 V ~ 32 V,±2 V ~ 16 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
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