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LT1012MH883B PDF预览

LT1012MH883B

更新时间: 2024-11-24 14:52:43
品牌 Logo 应用领域
凌特 - Linear 放大器
页数 文件大小 规格书
20页 335K
描述
IC OP-AMP, 0 uV OFFSET-MAX, MBCY8, METAL CAN, TO-5, 8 PIN, Operational Amplifier

LT1012MH883B 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:TO-5包装说明:METAL CAN, TO-5, 8 PIN
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.67Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER标称共模抑制比:128 dB
最大输入失调电压:JESD-30 代码:O-MBCY-W8
JESD-609代码:e0负供电电压上限:-20 V
标称负供电电压 (Vsup):-15 V功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:METAL
封装形状:ROUND封装形式:CYLINDRICAL
认证状态:Not Qualified筛选级别:MIL-STD-883 Class B
标称压摆率:0.06 V/us供电电压上限:20 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIPOLAR温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:WIRE
端子位置:BOTTOMBase Number Matches:1

LT1012MH883B 数据手册

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LT1012A/LT1012  
Picoamp Input Current,  
Microvolt Offset,  
Low Noise Op Amp  
U
FEATURES  
DESCRIPTIO  
The LT®1012 is an internally compensated universal  
precision operational amplifier which can be used in  
practically all precision applications. The LT1012  
combines 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. The LT1012 achieves precision  
operation on two Ni-Cad batteries with 1mW of power  
dissipation. Extremely high common mode and  
power supply rejection ratios, practically unmeasurable  
warm-up drift, and the ability to deliver 5mA load current  
with a voltage gain of one million round out the LT1012’s  
superb precision specifications.  
OP-07 Type Performance:  
at 1/8th of OP-07’s Supply Current  
at 1/20th of OP-07’s Bias and Offset Currents  
Guaranteed Offset Voltage: 25µV Max  
Guaranteed Bias Current: 100pA Max  
Guaranteed Drift: 0.6µV/°C Max  
Low Noise, 0.1Hz to 10Hz: 0.5µVP-P  
Guaranteed Low Supply Current: 500µA Max  
Guaranteed CMRR: 114dB Min  
Guaranteed PSRR: 114dB Min  
Guaranteed Operation at ±1.2V Supplies  
U
APPLICATIO S  
Replaces OP-07 While Saving Power  
Precision Instrumentation  
The all around excellence of the LT1012 eliminates the  
necessity of the time consuming error analysis procedure  
of precision system design in many applications; the  
LT1012 can be stocked as the universal internally  
compensated precision op amp.  
Charge Integrators  
Wide Dynamic Range Logarithmic Amplifiers  
Light Meters  
Low Frequency Active Filters  
Thermocouple Amplifiers  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
Protected by U. S. patents 4,575,685 and 4,775,884  
U
TYPICAL APPLICATIO  
±250V Common Mode Range Instrumentation Amplifier (AV = 1)  
Typical Distribution of Input  
Offset Voltage  
R1  
1M  
R5  
975k  
200  
–IN  
3
4
1
2
1140 UNITS  
FROM THREE  
RUNS  
V
= ±15V  
= 25°C  
CM  
S
A
V
T
50k  
OPTIONAL  
CMRR  
TRIM  
R6  
25k  
R2  
20k  
6V TO 18V  
= 0V  
160  
120  
80  
7
2
6
R3  
1M  
OUT  
LT1012  
3
COMMON  
MODE  
+IN  
7
6
5
+
4
R1 TO R6: VISHAY 444  
ACCUTRACT THIN FILM  
SIP NETWORK  
INPUT  
±250V  
R4  
19.608k  
6V TO –18V  
40  
X
: VISHAY 444 PIN NUMBERS  
VISHAY INTERTECHNOLOGY, INC  
63 LINCOLN HIGHWAY  
MALVERN, PA 19355  
0
–40  
–20  
0
20  
40  
INPUT OFFSET VOLTAGE (µV)  
COMMON MODE REJECTION RATIO = 74dB (RESISTOR LIMITED)  
WITH OPTIONAL TRIM = 130dB  
LT1012A • TA02  
OUTPUT OFFSET (TRIMMABLE TO ZERO) = 500µV  
OUTPUT OFFSET DRIFT = 10µV/°C  
INPUT RESISTANCE = 1M  
LT1012A • TA01  
sn1012 1012afbs  
1

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