參數(shù)資料
型號: LTC1052CN#PBF
廠商: Linear Technology
文件頁數(shù): 1/24頁
文件大小: 0K
描述: IC OPAMP CHOP-STBL LONOIS 14DIP
標(biāo)準(zhǔn)包裝: 25
系列: LTCMOS™
放大器類型: 斷路器(零漂移)
電路數(shù): 1
轉(zhuǎn)換速率: 4 V/µs
增益帶寬積: 1.2MHz
電流 - 輸入偏壓: 1pA
電壓 - 輸入偏移: 0.5µV
電流 - 電源: 1.7mA
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: 通孔
封裝/外殼: 14-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 14-PDIP
包裝: 管件
產(chǎn)品目錄頁面: 1321 (CN2011-ZH PDF)
LTC1052/LTC7652
1
1052fa
The LTC
1052 and LTC7652 are low noise zero-drift op
amps manufactured using Linear Technology’s enhanced
LTCMOS
TM silicon gate process. Chopper-stabilization
constantly corrects offset voltage errors. Both initial offset
and changes in the offset due to time, temperature and
common mode voltage are corrected. This, coupled with
picoampere input currents, gives these amplifiers
unmatched performance.
Low frequency (1/f) noise is also improved by the
chopping technique. Instead of increasing continuously
at a 3dB/octave rate, the internal chopping causes noise to
decrease at low frequencies.
The chopper circuitry is entirely internal and completely
transparent to the user. Only two external capacitors
are required to alternately sample-and-hold the offset
correction voltage and the amplified input signal. Control
circuitry is brought out on the 14-pin and 16-pin versions
to allow the sampling of the LTC1052 to be synchronized
with an external frequency source.
Zero-Drift
Operational Amplifier
, LTC and LT are registered trademarks of Linear Technology Corporation.
FEATURES
DESCRIPTIO
U
Thermocouple Amplifiers
Strain Gauge Amplifiers
Low Level Signal Processing
Medical Instrumentation
Guaranteed Max Offset: 5V
Guaranteed Max Offset Drift: 0.05V/°C
Typ Offset Drift: 0.01V/°C
Excellent Long Term Stability: 100nV/√Month
Guaranteed Max Input Bias Current: 30pA
Over Operating Temperature Range:
Guaranteed Min Gain: 120dB
Guaranteed Min CMRR: 120dB
Guaranteed Min PSRR: 120dB
Single Supply Operation: 4.75V to 16V
(Input Voltage Range Extends to Ground)
External Capacitors can be Returned to Vwith No
Noise Degradation
Ultralow Noise, Low Drift Amplifier
Noise Spectrum
APPLICATIO S
U
FREQUENCY (Hz)
VOLTAGE
NOISE
DENSITY
(nV/
Hz)
0
160
140
120
100
80
60
40
20
0
400
100
200
300
500
LTC1052/7652 TA02
LTCMOS is a trademark of Linear Technology Corporation.
Teflon is a trademark of DuPont.
3
2
3
4
6
7
4
100
INPUT
5V
–5V
5V
+
LT
1007
LTC1052
+
OUTPUT
2
8
1
0.1
F
0.1
F
0.1
F
5V
100k
3K
68k
7
5V
1
–5V
100k
6
8
1.5k
VOS = 3V
VOST = 50nV/°C
NOISE = 0.06
V
P-P 0.1Hz TO 10Hz
LTC1052/7652 TA01
TYPICAL APPLICATIO
U
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參數(shù)描述
LTC1052CS 制造商:LINTEC 功能描述:
LTC1052CSW 功能描述:IC OPAMP CHOP-STBL LONOIS16SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:LTCMOS™ 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
LTC1052CSW#PBF 功能描述:IC OPAMP CHOP-STBL LONOIS16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:LTCMOS™ 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
LTC1052CSW#TR 功能描述:IC OPAMP CHOP STABLE LN 16SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:LTCMOS™ 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
LTC1052CSW#TRPBF 功能描述:IC OPAMP CHOP-STBL LONOIS16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:LTCMOS™ 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