AD5752 Analog Devices, AD5752 Datasheet - Page 23

• Manufacturer Part Number: AD5752
• Description: Complete, Dual, 16-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DAC
• Manufacturer: Analog Devices

Specifications of AD5752

• Resolution (bits): 16bit
• Dac Update Rate: 1MSPS
• Dac Settling Time: 10µs
• Max Pos Supply (v): +16.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

Ideal Output Voltage to Input Code Relationship—AD5722
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)
−2 × REFIN × (1/2048)
…
−2 × REFIN × (2046/2048)
−2 × REFIN × (2047/2048)
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 × (2047/2047)
Rev. D | 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
AD5722/AD5732/AD5752
±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