参数资料
型号: LT1012S8#PBF
厂商: Linear Technology
文件页数: 4/20页
文件大小: 0K
描述: IC PREC OP-AMP UNVRSL SNGL 8SOIC
标准包装: 100
放大器类型: 通用
电路数: 1
转换速率: 0.2 V/µs
电流 - 输入偏压: 25pA
电压 - 输入偏移: 8µV
电流 - 电源: 380µA
电压 - 电源,单路/双路(±): 2.4 V ~ 40 V,±1.2 V ~ 20 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 管件
产品目录页面: 1317 (CN2011-ZH PDF)
12
LT1012A/LT1012
sn1012 1012afbs
Test Circuit for Offset Voltage
and its Drift with Temperature
Follower Feedforward Compensation
Pulse Response of Feedforward
Compensation
Ampmeter with Six Decade Range
50pF
0.01
F
2
3
5
OUT
10k
5k
6
+
LT1012
IN
LT1012A AI03
*RESISTORS MUST HAVE LOW THERMOELECTRIC
POTENTIAL
50k
100
50k
V0
V0 = 1000V0S
*
15V
–15V
+
2
3
LT1012
7
4
6
LT1012A AI02
5V/DIV
5
s/DIV
Photoo
–15V
15V
0.1
F
10k
CURRENT INPUT
Q1, Q2, Q3, Q4, RCA CA3146 TRANSISTOR ARRAY.
CALIBRATION: ADJUST R1 FOR FULL-SCALE
DEFLECTION WITH 1
A INPUT CURRENT
AMPMETER MEASURES CURRENTS FROM 100pA
TO 100
A WITHOUT THE USE OF EXPENSIVE
HIGH VALUE RESISTORS. ACCURACY AT 100
A
IS LIMITED BY THE OFFSET VOLTAGE BETWEEN
Q1 AND Q2 AND, AT 100pA, BY THE INVERTING
BIAS CURRENT OF THE LT1012
2
7
6
33k
4
3
100
A
10
A
1
A
10k
+
LT1012
Q2
Q3
Q4
PIN 13
CA3146
RANGE
100
A
METER
100pA
1nA
10nA
100nA
R1
2k
1.2k
549
549
549
549
549
549
LT1004C
10k
15V
LT1012A TA03
Q1
APPLICATIO S I FOR ATIO
WU
UU
TYPICAL APPLICATIO S
U
相关PDF资料
PDF描述
PBC04DFCN CONN HEADER .100 DUAL STR 8POS
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PEC05DFDN CONN HEADER .100 DUAL STR 10POS
PEC06DFCN CONN HEADER .100 DUAL STR 12POS
LT1498CN8#PBF IC OP-AMP R-R IN/OUT DUAL 8-DIP
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