MAX532BMJE Maxim Integrated, MAX532BMJE Datasheet - Page 10

• Manufacturer Part Number: MAX532BMJE
• Description: Digital to Analog Converters - DAC
• Manufacturer: Maxim Integrated

Specifications of MAX532BMJE

• Number Of Converters: 2
• Number Of Dac Outputs: 2
• Resolution: 12 bit
• Interface Type: Serial (SPI)
• Settling Time: 2.5 us
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Package / Case: CDIP N
• Maximum Power Dissipation: 842 mW
• Minimum Operating Temperature: - 55 C
• Output Type: Voltage Buffered
• Supply Current: 5 mA
• Supply Voltage - Max: 16.5 V
• Supply Voltage - Min: 11.4 V
• Voltage Reference: External

Dual, Serial-Input,
Voltage-Output, 12-Bit MDAC
Figure 6. Daisy-chained or individual MAX532s are simultaneously updated by bringing CS high when using the 3-wire interface
(LDAC = DGND).
Figure 7. Multiple devices sharing a common DIN line may be simultaneously updated by bringing LDAC low. CS1, CS2, CS3, . . .,
are driven separately, thus controlling which data are written to devices 1, 2, 3, . . . .
10
SCLK
LDAC
______________________________________________________________________________________
CS1
CS2
CS3
DIN
SCLK
SCLK
DIN
DIN
CS
CS
CS
LDAC
SCLK
DIN
MAX532
SCLK
DIN
CS
SCLK
DIN
CS
MAX532
MAX532
LDAC
LDAC
DOUT
+5V
R
1k
P
CS
LDAC
SCLK
DIN
SCLK
DIN
CS
MAX532
MAX532
LDAC
DOUT
+5V
R
1k
P
SCLK
DIN
CS
CS
LDAC
SCLK
DIN
MAX532
LDAC
MAX532
DOUT
+5V
R
1k
P
TO OTHER
SERIAL DEVICES
TO OTHER
SERIAL DEVICES