參數(shù)資料
型號(hào): LT1112ACN8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Dual 4-Input Positive-AND Gates 14-SOIC 0 to 70
中文描述: DUAL OP-AMP, 100 uV OFFSET-MAX, 0.75 MHz BAND WIDTH, PDIP8
封裝: 0.300 INCH, PLASTIC, DIP-8
文件頁(yè)數(shù): 11/12頁(yè)
文件大小: 369K
代理商: LT1112ACN8
11
LT1112/LT1114
U
A
O
PPLICATI
TYPICAL
Dual Buffered
±
0.617V Reference Powered by Two AA Batteries
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of circuits as described herein will not infringe on existing patent rights.
SCHEW
W
(1/2 LT1112, 1/4 LT1114)
+
1/2 LT1112
15k
R
X
*
*OPTIONAL
+1.5V
+0.617V
LT1004-1.2
100pF
R
Y
*
*OPTIONAL
+
–1.5V
–0.617V
TOTAL SUPPLY CURRENT = 700
μ
A
WORKS WITH BATTERIES DISCHARGED
TO ±1.3V
AT ±1.5V: MAXIMUM LOAD CURRENT = 800
μ
A;
CAN BE INCREASED WITH OPTIONAL R
, R
Y
;
AT R
X
= R
Y
= 750
LOAD CURRENT = 2mA
TEMPERATURE COEFFICIENT LIMITED BY
REFERENCE = 20ppm/°C
LT1112/14 TA03
1/2 LT1112
20k
0.1%
20k
0.1%
12pF
30k
Q35
800
30pF
Q34
Q5
Q6
4k
35
μ
A
20
μ
A
Q22
Q21
Q8
Q4
Q7
Q13
Q3
S
Q2
S
Q1
S
INVERTING
INPUT
NONINVERTING
INPUT
+
S
Q9
Q10
Q11
50k
1.5k
Q12
V
15
μ
A
5
μ
A
5
μ
A
J1
460
Q15
Q14
460
460
Q17
Q25
Q19
Q27
1.5k
Q33
Q29
80
μ
A
28
90
30
Q20
OUT
Q26
Q30
Q31
200
200
V
+
Q24
Q16
2.5k
Q32
Q28
Q1 TO Q4 ARE SUPERGAIN TRANSISTORS
LT1112/14 SD01
10k
Q18
30k
Q23
3k
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