APPLICATIONS INFOR
參數(shù)資料
型號(hào): LT1002ACN#PBF
廠商: Linear Technology
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 0K
描述: IC PREC OPAMP DUAL MATCHED 14DIP
標(biāo)準(zhǔn)包裝: 25
放大器類(lèi)型: 通用
電路數(shù): 2
轉(zhuǎn)換速率: 0.25 V/µs
增益帶寬積: 800kHz
電流 - 輸入偏壓: 600pA
電壓 - 輸入偏移: 20µV
電壓 - 電源,單路/雙路(±): ±3 V ~ 18 V
工作溫度: 0°C ~ 70°C
安裝類(lèi)型: 通孔
封裝/外殼: 14-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 14-PDIP
包裝: 管件
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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LT1002CN 功能描述:IC PREC OPAMP DUAL MATCHED 14DIP RoHS:否 類(lèi)別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 放大器類(lèi)型:通用 電路數(shù):1 輸出類(lèi)型:- 轉(zhuǎn)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(lèi)型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SO 包裝:管件