参数资料
| 型号： | LT1002CN#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC PREC OPAMP DUAL MATCHED 14DIP |
| 标准包装： | 25 |
| 放大器类型： | 通用 |
| 电路数： | 2 |
| 转换速率： | 0.25 V/µs |
| 增益带宽积： | 800kHz |
| 电流 - 输入偏压： | 700pA |
| 电压 - 输入偏移： | 25µV |
| 电压 - 电源，单路/双路(±)： | ±3 V ~ 18 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-PDIP |
| 包装： | 管件 |
| 产品目录页面： | 1317 (CN2011-ZH PDF) |
11
LT1002
1002fb
APPLICATIONS INFORMATION
WU
U
Precision
±10V Reference
3
LM129A
4
10
11
13
14
1k
12
6
7
5
1002 TA08
10k
0.1%
3.3k
1%
0.1%
10k
–
+
OUT 2
–10.000V
–15V
15V
OUT 1
10.000V
1/2
LT1002
–
+
1/2
LT1002
130k
5%
8.2k
1%
3.3k
1%
When the upper or lower limit is exceeded the LED lights
up. Positive feedback to one of the nulling terminals
creates 5 to 20
V of hysteresis on both amplifiers. This
feedback changes the offset voltage of the LT1002 by less
than 5
V. Therefore, the basic accuracy of the comparator
is limited only by the low offset voltage of the LT1002.
Dual Limit Microvolt Comparator
4
10
3
11
13
12
5
1
14
6
8
7
UPPER
LIMIT
INPUT
LOWER
LIMIT
1002 TA09
430k
1%
20k
5%
–15V
15V
FLV117
39.2
1%
15k
1%
39.2
1%
15k
1%
1k
5%
–
+
–
+
1/2
LT1002
1/2
LT1002
1/4 CA3118
430k
1%
1/4 CA3118
The LT1002 contributes less than 5% of the total drift with
temperature, noise and long term drift of the reference.
The accuracy of the –10V output is limited by the matching
of the two 10k resistors.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1002M | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual, Matched Precision Operational Amplifier |
| LT1002MJ | 制造商:Linear Technology 功能描述:OP Amp Dual GP 制造商:Linear Technology 功能描述:OP Amp Dual GP ±22V 14-Pin CDIP |
| LT1002MJ/883 | 制造商:Linear Technology 功能描述:OP Amp Dual GP ±22V 14-Pin CDIP |
| LT1003 | 制造商:LINER 制造商全称:Linear Technology 功能描述:5 Volt, 5 Amp Voltage Regulator |
| LT1003C | 制造商:LINER 制造商全称:Linear Technology 功能描述:5 Volt, 5 Amp Voltage Regulator |
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