参数资料
型号: TC7129CPL
元件分类: ADC
英文描述: 1-CH 4-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP40
封装: 0.600 INCH, MO-011, PLASTIC, DIP-40
文件页数: 9/28页
文件大小: 544K
代理商: TC7129CPL
2006 Microchip Technology Inc.
DS21459D-page 17
TC7129
Figure 4-16:
Display Segment Assignments.
Figure 4-17:
Backplane Waveforms.
Figure 4-18:
Typical Display Output
Waveforms.
BP1
BP2
BP3
Low Battery
Continuity
F4, E4, DP4
A4, G4, D4
B4, C4, BC4
F3, E3, DP3
A3, G3, D3
B3, C3, MINUS
B1, C1, Continuity
A1, G1, D1
F1, E1, DP1
B2, C2, Low Battery
A2, G2, D2
Backplane
Connections
F2, E2, DP2
Continuity
BP1
BP2
BP3
VDD
VH
VL
VDISP
VDD
VH
VL
VDISP
VDD
VH
VL
VDISP
VDD
VH
VL
VDISP
b Segment
Line
All Off
a Segment
On
d, g Off
a, g On
d Off
All On
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