MAX509BCWP Maxim Integrated Products, MAX509BCWP Datasheet - Page 19

• 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

__Functional Diagrams (continued)
Figure 17. MAX510 Bipolar Output Circuit
DOUT
CS DIN SCLK
REGISTER
CONTROL
12-BIT
SHIFT
CLR
SR
LDAC
CONTROL
DECODE
AGND
NOT SHOWN
INTERFACE
DGND V
INPUT
REG A
INPUT
REG B
INPUT
REG C
INPUT
REG D
SERIAL
______________________________________________________________________________________
MAX510
SS
0.1μF
REG C
REG D
REG A
REG B
V
DAC
DAC
DAC
DAC
DD
AGND OR -5V
REFERENCE INPUTS
4
DAC C
DAC D
DAC A
DAC B
V
SS
13
REFAB
REFCD
3
DAC A
DAC C
DAC B
DAC D
AGND
5
+5V
14
V
DD
OUTC
OUTD
OUTB
OUTA
DGND
MAX510
6
with Rail-to-Rail Outputs
Quad, Serial 8-Bit DACs
2
OUTA
1
OUTB
16
OUTC
15
OUTD
____Pin Configurations (continued)
0.1μF
TOP VIEW
ICL7612A*
ICL7612A*
R1
R1
REFAB
AGND
DGND
DOUT
OUTB
OUTA
LDAC
V
SS
*CONNECT ICL7612A PIN 8 TO AGND
1
2
3
4
5
6
7
8
+5V
-5V
DIP/Wide SO
+5V
-5V
MAX510
R2
R2
0.1μF
0.1μF
0.1μF
0.1μF
16
15
14
13
12
11
10
9
V
V
OUT
OUT
OUTC
OUTD
V
REFCD
CS
SCLK
DIN
CLR
DD
19