MAX5123AEEE+ Maxim Integrated Products, MAX5123AEEE+ Datasheet - Page 17

• Manufacturer Part Number: MAX5123AEEE+
• Description: IC DAC 12BIT LP 3V SER 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5123AEEE+

• Settling Time: 20µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 667mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Number Of Dac Outputs: 1
• Resolution: 12 bit
• Interface Type: Serial (SPI)
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 667 mW
• Minimum Operating Temperature: - 40 C
• Supply Current: 500 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 5. Unipolar Code Table (Figure 9)
Table 6. Bipolar Code Table (Figure 10)
Figure 11. Daisy-Chaining Multiple Devices with the Digital I/Os DIN/DOUT
MSB
MSB
1111 1111 1111
1000 0000 0001
1000 0000 0000
0111 1111 1111
0000 0000 0001
0000 0000 0000
1111 1111 1111
1000 0000 0001
1000 0000 0000
0111 1111 1111
0000 0000 0001
0000 0000 0000
DAC CONTENTS
DAC CONTENTS
+5V/+3V, 12-Bit, Serial, Force/Sense DACs
______________________________________________________________________________________
SCLK
DIN
CS
LSB
LSB
MAX5122
MAX5123
I
DOUT
SUB-BIT
SUB-BIT
S0
S0
0
0
0
0
0
0
0
0
0
0
0
0
with 10ppm/°C Internal Reference
SCLK
DIN
CS
+1.2207mV
+1.2207mV
+4.99878V
+2.50122V
+2.49878V
+2.49878V
-1.2207mV
-2.49878V
MAX5122
MAX5122
MAX5122
MAX5123
+2.5V
-2.5V
INTERNAL REFERENCE
0V
INTERNAL REFERENCE
0V
II
DOUT
+2.49939V
+1.25061V
+1.24939V
+610.35µV
+1.24939V
+610.35µV
-610.35µV
-1.24939V
MAX5123
MAX5123
+1.25V
-1.25V
ANALOG OUTPUT
ANALOG OUTPUT
0V
0V
SCLK
DIN
CS
MAX5122
MAX5123
III
DOUT
V
V
V
V
EXTERNAL REFERENCE
EXTERNAL REFERENCE
REF
REF
REF
REF
V
REF
V
V
V
V
MAX5122/MAX5123
MAX5122/MAX5123
REF
REF
REF
REF
V
[ {2 (4095 / 4096)} - 1]
[ {2 (2049 / 4096)} - 1]
[ {2 (2048 / 4096)} - 1]
[ {2 (2047 / 4096)} - 1]
REF
[ {2 (1 / 4096)} - 1]
(4095 / 4096) 2
(2049 / 4096) 2
(2048 / 4096) 2
(2047 / 4096) 2
(1 / 4096) 2
TO OTHER
SERIAL DEVICES
-V
0
REF
17