M62342GP(2003) View Datasheet(PDF) - Renesas Electronics
Part Name
Description
Manufacturer
M62342GP Datasheet PDF : 7 Pages
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M62342GP
Block Diagram
VCC
5
Power-on
reset
LD
CLK
DI
8
7
6
10-bit shift register
Channel
8 decoder
8-bit latch
8-bit uppe
segment R-2R
8-bit latch
8-bit uppe
segment R-2R
+-
+-
GND
5
Pin Description
Pin No.
6
7
Symbol
DI
CLK
8
LD
1
Ao1
2
Ao2
3
N.C.
4
Vcc
5
GND
1
2
3
AO1
AO2
N.C.
Function
Serial data input pin. Inputs serial data with a 10-bit data length.
Serial clock input pin. Input signal from DI pin is input to 10-bit shift register at rise of
shift clock.
Load pin. When “H” level is input to LD pin, value in 10-bit shift register is loaded into
decoder and D-A output register.
8-bit resolution D-A converter output pins
(After power-on, all channels are reset and DAC data 00h is output.)
(Not connected)
Power supply voltage pin
GND pin
Rev.1.0, Sep.19.2003, page 2 of 6
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