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LT1179ACN#PBF PDF预览

LT1179ACN#PBF

更新时间: 2024-09-24 15:38:03
品牌 Logo 应用领域
凌特 - Linear 放大器光电二极管
页数 文件大小 规格书
12页 234K
描述
LT1179 - 17µA Max, Quad, Single Supply, Precision Op Amps; Package: PDIP; Pins: 14; Temperature Range: 0°C to 70°C

LT1179ACN#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP, DIP14,.3
针数:14Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.28放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.006 µA
25C 时的最大偏置电流 (IIB):0.005 µA最小共模抑制比:93 dB
标称共模抑制比:104 dB频率补偿:YES
最大输入失调电压:480 µVJESD-30 代码:R-PDIP-T14
JESD-609代码:e3低-失调:YES
微功率:YES湿度敏感等级:1
负供电电压上限:-22 V标称负供电电压 (Vsup):-15 V
功能数量:4端子数量:14
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP14,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5/+-15 V认证状态:Not Qualified
座面最大高度:3.809 mm最小摆率:0.013 V/us
标称压摆率:0.04 V/us子类别:Operational Amplifier
最大压摆率:0.096 mA供电电压上限:22 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED标称均一增益带宽:85 kHz
最小电压增益:80000宽度:7.62 mm
Base Number Matches:1

LT1179ACN#PBF 数据手册

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LT1178/LT1179  
17µA Max, Dual and Quad,  
Single Supply, Precision Op Amps  
U
FEATURES  
DESCRIPTIO  
The LT®1178 is a micropower dual op amp in the standard  
8-pin configuration; the LT1179 is a micropower quad op  
amp offered in the standard 14-pin packages. Both  
devices are optimized for single supply operation at 5V.  
Specifications are also provided at ±15V supplies.  
17µA Max Supply Current per Amplifier  
70µV Max Offset Voltage  
250pA Max Offset Current  
5nA Max Input Bias Current  
0.9µVP-P 0.1Hz to 10Hz Voltage Noise  
1.5pAP-P 0.1Hz to 10Hz Current Noise  
The extremely low supply current is combined with true  
precision specifications: offset voltage is 30µV, offset  
currentis50pA. Bothoffsetparametershavelowdriftwith  
temperature. The 1.5pAp-p current noise and picoampere  
offset current permit the use of megaohm level source  
resistorswithoutintroducingseriouserrors.Voltagenoise,  
0.5µV/°C Offset Voltage Drift  
85kHz Gain-Bandwidth Product  
0.04V/µs Slew Rate  
Single Supply Operation:  
Input Voltage Range Includes Ground  
Output Swings to Ground While Sinking Current  
No Pull Down Resistors are Needed  
Output Sources and Sinks 5mA Load Current  
at 0.9µVp-p, is remarkably low considering the low  
supply current.  
Both the LT1178 and LT1179 can be operated from a  
single supply (as low as one lithium cell or two NiCd  
batteries). The input range goes below ground. The  
all-NPN output stage swings to within a few millivolts of  
ground while sinking current—no power consuming pull  
down resistors are needed.  
U
APPLICATIO S  
Battery or Solar Powered Systems  
Portable Instrumentation  
Remote Sensor Amplifier  
Satellite Circuitry  
For applications where three times higher supply  
current is acceptable, the micropower LT1077 single,  
LT1078 dual and LT1079 quad are recommended. The  
LT1077/78/79 have significantly higher bandwidth, slew  
rate,lowervoltagenoiseandbetteroutputdrivecapability.  
Micropower Sample-and-Hold  
Thermocouple Amplifier  
Micropower Filters  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
TYPICAL APPLICATIO  
Self-Buffered, Dual Output, Micropower Reference  
Supply Current vs Temperature  
20  
2
V
= ±15V  
18  
16  
S
1
1.2365V  
OUTPUT  
1/2 LT1178  
3
+
4V TO 9V  
8
4
5
6
V
= 5V, 0V  
+
S
7
14  
2.470V  
OUTPUT  
250k*  
1/2 LT1178  
V
= ±1.5V  
S
0.1µF  
12  
10  
0.1µF  
LT1004-1.2  
2M  
1M*  
1M*  
–50 –25  
25  
50  
75  
100  
0
* = 0.1% FILM RESISTORS  
TEMPERATURE (°C)  
TOTAL BATTERY CURRENT = 28µA  
OUTPUT ACCURACY = ±0.4% MAX  
TEMPERATURE COEFFICIENT = 20ppm/°C  
LT1178/LT1179 • TA02  
+
LOAD REGULATION = 25ppm/mA, I 5mA, V 5V  
LINE REGULATION = 10ppm/V  
L
LT1178/LT1179 • TA01  
11789fb  
1

LT1179ACN#PBF 替代型号

型号 品牌 替代类型 描述 数据表
LT1179ACN Linear

完全替代

17uA Max, Dual and Quad, Single Supply, Precision Op Amps

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