ICL7650CTV View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'ICL7650CTV' PDF : 24 Pages View PDF
LTC1052/LTC7652
TYPICAL APPLICATIO S
+ 14
Offset Stabilized Comparator
5V
4
5V
13
12
COMPARATOR
INPUTS
11
GROUND OR – 8
7
INPUT COMMON-
MODE VOLTAGE
LTC1043
5
6
2
3
2+ 8
330Ω
6
7
LT1011
3–
5
1
4
10k
– 5V
1µF
150Ω
2k
COMPARATOR
OUTPUT (± 5V)
1M
5V
2+ 7
6
LTC1052
3–
8
4
1
0.1µF
0.1µF
– 5V
5V 15
18
ZERO COMMAND
5V = ZERO 16
17
– 5V = COMPARE
– 5V
STATUS OUTPUT
OV = ZERO
5V = COMPARE
LTC1052/7652 • TA05
1HZ to 1.25MHz Voltage-to-Frequency Converter (5V Supply)
5V
3+
7
6
LTC1052
2–
8
4
1
0.1µF
0.1µF
470Ω
10k
3.3k
470Ω
Q1
2N2907
0.01µF
5V
330pF
0.01µF
10k
74C04
NC
2N3904
OUTPUT
1H to 1.25MHz
10k
FULL-SCALE TRIM 2k
VIN 30.1k* (1.25MHz)
OV TO 5V
0.22µF
*TRW MTR–5/ +1200ppm/°C
**POLYSTYRENE–WESCO #32–P/ – 120ppm/°C
± 0.05%
>120dB
0.01Hz/°C
20ppm/°C
LINEARITY
DYNAMIC RANGE
ZERO POINT DRIFT
GAIN DRIFT
5V
4
8
7
5V 3.3pF
10k
11
100pF**
12
LT1004-1.2V
0.1µF
14
13
1/2 LTC1043 16
17
LTC1052/7652 • TA06
1052fa
13
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