AD5734AREZ Analog Devices Inc, AD5734AREZ Datasheet - Page 23

• Manufacturer Part Number: AD5734AREZ
• Description: IC DAC 14BIT DSP/SRL 24TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5734AREZ

• Settling Time: 10µs
• Design Resources: Software Configurable 14-Bit Quad-Channel Unipolar/Bipolar Voltage Output Using AD5734 (CN0087)
• Number Of Bits: 14
• Data Interface: Serial
• Number Of Converters: 4
• Voltage Supply Source: Analog and Digital, Dual ±
• Power Dissipation (max): 310mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP Exposed Pad, 24-eTSSOP, 24-HTSSOP
• Peak Reflow Compatible (260 C): Yes
• Update Rate: 0.1MSPS
• Output Type: Voltage
• Termination Type: SMD
• Supply Voltage Max: 16.5V
• Leaded Process Compatible: Yes
• No. Of Dacs: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ideal Output Voltage to Input Code Relationship—AD5724
Table 13. Bipolar Output, Offset Binary Coding
MSB
1111
1111
…
1000
1000
0111
…
0000
0000
Table 14. Bipolar Output, Twos Complement Coding
MSB
0111
0111
…
0000
0000
1111
…
1000
1000
Table 15. Unipolar Output, Straight Binary Coding
MSB
1111
1111
…
1000
1000
0111
…
0000
0000
Digital Input
Digital Input
Digital Input
1111
1111
…
0000
0000
1111
…
0000
0000
1111
1111
…
0000
0000
1111
…
0000
0000
1111
1111
…
0000
0000
1111
…
0000
0000
LSB
1111
1110
…
0001
0000
1111
…
0001
0000
LSB
1111
1110
…
0001
0000
1111
…
0001
0000
LSB
1111
1110
…
0001
0000
1111
…
0001
0000
+5 V Output Range
+2 × REFIN × (4095/4096)
+2 × REFIN × (4094/4096)
…
+2 × REFIN × (2049/4096)
+2 × REFIN × (2048/4096)
+2 × REFIN × (2047/4096)
…
+2 × REFIN × (1/4096)
0 V
±5 V Output Range
+2 × REFIN × (2047/2048)
+2 × REFIN × (2046/2048)
…
+2 × REFIN × (1/2048)
0 V
−2 × REFIN × (1/2048)
…
−2 × REFIN × (2046/2048)
−2 × REFIN × (2047/2048)
±5 V Output Range
+2 × REFIN × (2047/2048)
+2 × REFIN × (2046/2048)
…
+2 × REFIN × (1/2048)
0 V
−2 × REFIN × (1/2048)
…
−2 × REFIN × (2046/2048)
−2 × REFIN × (2047/2047)
Rev. C | Page 23 of 32
+10 V Output Range
+4 × REFIN × (4095/4096)
+4 × REFIN × (4094/4096)
…
+4 × REFIN × (2049/4096)
+4 × REFIN × (2048/4096)
+4 × REFIN × (2047/4096)
…
+4 × REFIN × (1/4096)
0 V
±10 V Output Range
+4 × REFIN × (2047/2048)
+4 × REFIN × (2046/2048)
…
+4 × REFIN × (1/2048)
0 V
−4 × REFIN × (1/2048)
…
−4 × REFIN × (2046/2048)
−4 × REFIN × (2047/2048)
±10 V Output Range
+4 × REFIN × (2047/2048)
+4 × REFIN × (2046/2048)
…
+4 × REFIN × (1/2048)
0 V
−4 × REFIN × (1/2048)
…
−4 × REFIN × (2046/2048)
−4 × REFIN × (2047/2048)
Analog Output
Analog Output
Analog Output
AD5724/AD5734/AD5754
±10.8 V Output Range
+4.32 × REFIN × (2047/2048)
+4.32 × REFIN × (2046/2048)
…
+4.32 × REFIN × (1/2048)
0 V
−4.32 × REFIN × (1/2048)
…
−4.32 × REFIN × (2046/2048)
−4.32 × REFIN × (2047/2048)
±10.8 V Output Range
+4.32 × REFIN × (2047/2048)
+4.32 × REFIN × (2046/2048)
…
+4.32 × REFIN × (1/2048)
0 V
−4.32 × REFIN × (1/2048)
…
−4.32 × REFIN × (2046/2048)
−4.32 × REFIN × (2047/2048)
+10.8 V Output Range
+4.32 × REFIN × (4095/4096)
+4.32 × REFIN × (4094/4096)
…
+4.32 × REFIN × (2049/4096)
+4.32 × REFIN × (2048/4096)
+4.32 × REFIN × (2047/4096)
…
+4.32 × REFIN × (1/4096)
0 V