TC7129CPL Microchip Technology, TC7129CPL Datasheet - Page 6

• Manufacturer Part Number: TC7129CPL
• Description: IC ADC 4 1/2DGT LCD DVR 40-DIP
• Manufacturer: Microchip Technology

Specifications of TC7129CPL

• Display Type: LCD
• Configuration: 7 Segment
• Digits Or Characters: A/D 4.5 Digits
• Current - Supply: 800µA
• Voltage - Supply: 6 V ~ 12 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.600", 15.24mm)
• Resolution (bits): 4.5bit
• Input Channel Type: Differential
• Data Interface: Parallel
• Supply Current: 800µA
• Digital Ic Case Style: DIP
• No. Of Pins: 40
• Operating Temperature Range: 0°C To +70°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: TC7129CPLR; TC7129CPLR

TABLE 2-1:
DS21459D-page 6
TC7129
40-Pin PDIP
Pin No.
36
37
38
39
40
—
44-Pin PQFP
6,17, 28, 39
Pin No.
PIN FUNCTION TABLE (CONTINUED)
34
35
36
37
38
44-Pin PLCC
12, 23, 34, 1
Pin No.
40
41
42
43
44
Symbol
RANGE
DGND
OSC2
DP
NC
DP
2
1
Internal ground reference for digital section. See Section 4.2.1
“±5V Power Supply”.
3 A pull-down for 200 mV scale. Pulled high externally for 2V
scale.
Internal 3 A pull-down. When high, decimal point 2 will be on.
Internal 3 A pull-down. When high, decimal point 1 will be on.
Output of first clock inverter. Input of second clock inverter.
No connection.
Function
© 2006 Microchip Technology Inc.