MAX509BCWP Maxim Integrated Products, MAX509BCWP Datasheet - Page 18

• Manufacturer Part Number: MAX509BCWP
• Description: DAC (D/A Converters)
• Manufacturer: Maxim Integrated Products

Specifications of MAX509BCWP

• Number Of Converters: 4
• Resolution: 8 bit
• Interface Type: Serial (3-Wire, 4-Wire, SPI, QSPI, Microwire)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-20
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: No

Quad, Serial 8-Bit DACs
with Rail-to-Rail Outputs
Figure 15. MAX510 AGND Bias Circuit (Negative Offset)
Figure 16. MAX509 Bipolar Output Circuit
18
______________________________________________________________________________________
NOT SHOWN
INTERFACE
SERIAL
MAX873
2
+5V
4
REFERENCE INPUTS (V
0.1μF
0.1μF
5
AGND OR -5V
6
+2.5V
4
DAC B
DAC C
DAC D
DAC A
V
17
ICL7611A
SS
0.1%
330k
3
R1
NOT SHOWN
INTERFACE
16
SERIAL
SS
TO V
2
3
1
DD
AGND
)
7
+5V
-5V
6
0.1%
330k
8
R2
6
+5V
0.1μF
0.1μF
18
V
DD
DGND
MAX509
8
0.1μF
1
20
19
2
OUTB
OUTC
OUTD
OUTA
MAX510
REFERENCE INPUTS
0.1μF
V
-5V
SS
DAC C
DAC D
DAC A
DAC B
3
4
13
R1
ICL7612A*
AGND
R1
5
ICL7612A*
14
V
+5V
-5V
*CONNECT ICL7612A PIN 8 TO AGND
+5V
DD
DGND
R2
+5V
-5V
0.1μF
0.1μF
6
R2
0.1μF
2
1
16
15
V
OUT
0.1μF
0.1μF
OUTA
OUTB
OUTC
OUTD
V
OUT