參數資料
型號: LT1008S8
廠商: Linear Technology
文件頁數: 1/16頁
文件大?。?/td> 0K
描述: IC PREC OPAMP UNIVRSL SNGL 8SOIC
標準包裝: 100
放大器類型: 通用
電路數: 1
轉換速率: 0.2 V/µs
電流 - 輸入偏壓: 100pA
電壓 - 輸入偏移: 30µV
電流 - 電源: 380µA
電壓 - 電源,單路/雙路(±): ±2 V ~ 18 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SO
包裝: 管件
1
LT1008
1008fb
Picoamp Input Current,
Microvolt Offset,
Low Noise Op Amp
The LT
1008 is a universal precision operational amplifier
that can be used in practically all precision applications.
The LT1008 combines for the first time, picoampere bias
currents (which are maintained over the full – 55
°C to
125
°C temperature range), microvolt offset voltage (and
low drift with time and temperature), low voltage and
current noise, and low power dissipation. Extremely high
common mode and power supply rejection ratios, and the
ability to deliver 5mA load current with high voltage gain
round out the LT1008’s superb precision specifications.
The all around excellence of the LT1008 eliminates the
necessity of the time consuming error analysis procedure
of precision system design in many applications; the
LT1008 can be stocked as the universal precision op amp.
The LT1008 is externally compensated with a single ca-
pacitor for additional flexibility in shaping the frequency
response of the amplifier. It plugs into and upgrades all
standard LM108A/LM308A applications. For an internally
compensated version with even lower offset voltage but
otherwise similar performance see the LT1012.
Guaranteed Bias Current
TA = 25°C: 100pA Max
TA = – 55°C to 125°C: 600pA Max
Guaranteed Offset Voltage: 120
μV Max
Guaranteed Drift: 1.5
μV/°C Max
Low Noise, 0.1Hz to 10Hz: 0.5
μVP-P
Guaranteed Low Supply Current: 600
μA Max
Guaranteed CMRR: 114dB Min
Guaranteed PSRR: 114dB Min
Guaranteed Voltage Gain with 5mA Load Current
Available in 8-Lead PDIP and SO Packages
Precision Instrumentation
Charge Integrators
Wide Dynamic Range Logarithmic Amplifiers
Light Meters
Low Frequency Active Filters
Standard Cell Buffers
Thermocouple Amplifiers
Input Amplifier for 4.5 Digit Voltmeter
FEATURES
DESCRIPTIO
U
APPLICATIO S
U
TYPICAL APPLICATIO
U
+
LT1008
1
1000pF
2
3
100k
5%
8
4
7
15V
–15V
6
0.1V
INPUT
1V
10V
1V
100V
1000V
1008 TA01
TO 1V FULL-SCALE
ANALOG-TO-DIGITAL
CONVERTER
*RATIO MATCH
±0.01%
9M
100V
900k
9k*
0.1V
1k*
1000V
FN507
ALLEN BRADLEY
DECADE VOLTAGE DIVIDER
THIS APPLICATION REQUIRES LOW
BIAS CURRENT AND OFFSET VOLTAGE,
LOW NOISE AND LOW DRIFT WITH
TIME AND TEMPERATURE
90k
10k
TEMPERATURE (
°C)
–50
–150
INPUT
BIAS
CURRENT
(pA)
–50
100
0
50
75
1008 TA02
–100
50
0
–25
25
100
125
UNDERCANCELLED UNIT
OVERCANCELLED UNIT
Input Bias Current vs Temperature
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
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相關代理商/技術參數
參數描述
LT1008S8#PBF 功能描述:IC PREC OPAMP UNIVRSL SNGL 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:100 系列:- 放大器類型:通用 電路數:1 輸出類型:- 轉換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):±2 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應商設備封裝:8-SO 包裝:管件
LT1008S8#PBF 制造商:Linear Technology 功能描述:IC, OP-AMP, 1MHZ, 0.2V/ us, SOIC-8
LT1008S8#TR 功能描述:IC OP AMP PREC SGL UNIV LN 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:J-FET 電路數:2 輸出類型:- 轉換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):7 V ~ 36 V,±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP(0.300",7.62mm) 供應商設備封裝:8-PDIP 包裝:管件
LT1008S8#TRPBF 功能描述:IC PREC OPAMP UNIVRSL SNGL 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:J-FET 電路數:2 輸出類型:- 轉換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):7 V ~ 36 V,±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP(0.300",7.62mm) 供應商設備封裝:8-PDIP 包裝:管件
LT1009 制造商:LINER 制造商全稱:Linear Technology 功能描述:2.5V Reference