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PDF NJW5211 Data sheet ( Hoja de datos )
| Número de pieza | NJW5211 | |
| Descripción | 2.7V-5.5V / SSOP14 | |
| Fabricantes | JRC | |
| Logotipo |  |
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8bit 8ch D/A Converter
NJW5211
s GENERAL DESCRIPTION
The NJW5211 is 8bit 8ch D/A converter for electronic adjustment.
8ch DC out put can be independently controlled by three-wire serial
interface.
The NJW5211 features low operating voltage(2.7V) and can be full-swing
outputted regardless of supply voltage.
The small package(SSOP14) is suitable for portable applications.
s PACKAGE OUTLINE
NJW5211V
s FEATURES
q Low Operating Voltage
2.7 to 5.5V
q 8bit 8ch D/A Converters Adopting R-2R System
q 3-wire 11-bit Serial Interface
q Internal POWER ON RESET Circuit
q Bi-CMOS Technology
q Package Outline
SSOP14
s BLOCK DIAGLAM and PIN DIAGRAM
AO2 1
AO3 2
AO4 3
Vcc 4
Ao5 5
Ao6 6
Ao7 7
R-2R
DA C
R-2R
DA C
R-2R
DA C
8bitREG
+DEC
8bitREG
+DEC
8bitREG
+DEC
R-2R
DA C
R-2R
DA C
R-2R
DA C
8bitREG
+DEC
8bitREG
+DEC
8bitREG
+DEC
8bitREG
+DEC
R-2R
DAC
Pow er on
Reset
Serial Interface
8bitREG
+DEC
R-2R
DAC
14 AO1
13 GND
12 TEST
11 LD
10 CLK
9 DI
8 Ao8
Ver.3
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Name
AO2
AO3
AO4
Vcc
AO5
AO6
AO7
AO8
D1
CLK
LD
TEST
GND
AO1
IN/OUT
OUT
OUT
OUT
-
OUT
OUT
OUT
OUT
IN
IN
IN
-
-
OUT
Description
Analog Output
Analog Output
Analog Output
Vcc
Analog Output
Analog Output
Analog Output
Analog Output
Serial Data Input
Serial CLK Input
Serial Load Input
TEST Terminal
GND
Analog Output
-1-
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet NJW5211.PDF ] | |
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