参数资料
型号: TC7126RIPL
元件分类: ADC
英文描述: 1-CH DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40
封装: REVERSE, PLASTIC, DIP-40
文件页数: 20/26页
文件大小: 413K
代理商: TC7126RIPL
2006 Microchip Technology Inc.
DS21458C-page 3
TC7126/A
Typical Application
VREF+
TC7126
TC7126A
33
34
240k
Ω
10k
Ω
31
29
39
38
40
VREF-
0.33
μF
0.1
μF
V-
OSC1
OSC3
OSC2
To Analog Common (Pin 32)
1 Conversion/Sec
COSC
560k
Ω
180k
Ω
0.15
μF
0.01
μF
Analog
Input
+
CREF-
CREF+
VIN+
VIN-
ANALOG
COMMON
VINT
VBUFF
CAZ
20
21
1
Segment
Drive
2–19
22–25
POL
BP
V+
Minus Sign
Backplane
28
50pF
LCD
1M
Ω
27
30
32
35
36
9V
+
ROSC
26
Note: Pin numbers refer to 40-pin DIP.
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