MB88347L Ver la hoja de datos (PDF) - Fujitsu
Número de pieza
componentes Descripción
Fabricante
MB88347L Datasheet PDF : 16 Pages
| |||
MB88347L
s PIN ASSIGNMENT
(Top view)
VSS
1
16
AO2
2
15
AO3
3
14
AO4
4
13
AO5
5
12
AO6
6
11
AO7
7
10
VDD
8
9
(DIP-16P-M04)
(FPT-16P-M06)
(FPT-16P-M05)
GND
AO1
DI
CLK
LD
DO
AO8
VCC
s PIN DESCRIPTION
Pin No. Pin name I/O
14
DI
I
11
DO
O
13
CLK
I
12
LD
I
15
AO1
2
AO2
3
AO3
4
5
AO4
AO5
O
6
AO6
7
AO7
10
AO8
9
VCC
—
16
GND
—
8
VDD
—
1
VSS
—
2
Functions
Serial data input pin. This pin inputs serial data with a data length of 12
bits. (Do not leave the pin floating.)
This pin outputs the MSB data in the 12-bit shift register at the CLK falling
edge.
Shift clock input pin. The input signal from the DI pin enters the 12-bit shift
register at the rising edge of the shift clock pulse. (Do not leave this pin
floating.)
When the LD pin inputs the High-level signal, shift register value is loaded
to the decoder and the D/A output register. (Do not leave this pin floating.
When data is not transferred, fix the pin to the “Low” level.)
8-bit D/A output with op amp.
MCU interface and OP amp power-supply pin.
MCU interface and OP amp GND pin.
D/A converter reference power (High) input pin.
D/A converter reference power (Low) input pin.
Share Link: 