AD5735 Analog Devices, AD5735 Datasheet - Page 20

• Manufacturer Part Number: AD5735
• Description: Quad Channel, 12-Bit, Serial Input, 4-20 mA & Voltage Output DAC with Dynamic Power Control
• Manufacturer: Analog Devices

Specifications of AD5735

• Resolution (bits): 12bit
• Dac Settling Time: 11µs
• Max Pos Supply (v): +33V
• Single-supply: No
• Dac Type: I or V Out
• Dac Input Format: SPI

AD5735
–0.005
–0.010
–0.015
–0.020
–0.005
–0.010
–0.015
–0.020
–0.025
–0.005
–0.010
–0.015
–0.020
–0.025
0.020
0.015
0.010
0.005
0.025
0.020
0.015
0.010
0.005
0.005
0
0
–40
0
–40
–40
Figure 37. Total Unadjusted Error vs. Temperature
Figure 38. Full-Scale Error vs. Temperature
–20
–20
–20
Figure 39. Gain Error vs. Temperature
AV
AV
4mA TO 20mA RANGE, INTERNAL R
4mA TO 20mA RANGE, EXTERNAL R
DD
SS
= –15V
= +15V
AV
AV
AV
AV
0
0
4mA TO 20mA RANGE, INTERNAL R
4mA TO 20mA RANGE, EXTERNAL R
0
4mA TO 20mA RANGE, INTERNAL R
4mA TO 20mA RANGE, EXTERNAL R
DD
SS
DD
SS
= –15V
= +15V
= –15V
TEMPERATURE (°C)
= +15V
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
40
40
40
60
60
60
SET
SET
80
80
80
SET
SET
SET
SET
100
100
100
Rev. A | Page 20 of 48
–0.002
–0.004
–0.006
–0.002
–0.004
–0.006
0.008
0.006
0.004
0.002
0.008
0.006
0.004
0.002
–0.2
–0.4
–0.6
–0.8
–1.0
Figure 40. Integral Nonlinearity Error vs. Supply, External R
Figure 41. Integral Nonlinearity Error vs. Supply, Internal R
1.0
0.8
0.6
0.4
0.2
0
0
0
5
5
5
Figure 42. Differential Nonlinearity Error vs. Supply
ALL RANGES
T
AV
AV
A
SS
SS
= 25°C
4mA TO 20mA RANGE
T
AV
AV
4mA TO 20mA RANGE
T
AV
AV
A
A
= –26.4V FOR AV
= –10.8V FOR AV
SS
SS
SS
SS
= 25°C
10
= 25°C
10
10
= –26.4V FOR AV
= –10.8V FOR AV
= –26.4V FOR AV
= –10.8V FOR AV
MAX INL
MIN INL
MAX INL
MIN INL
MAX DNL
MIN DNL
15
15
15
SUPPLY (V)
DD
DD
SUPPLY (V)
SUPPLY (V)
> +26.4V
< +10.8V
DD
DD
DD
DD
20
> +26.4V
< +10.8V
> +26.4V
< +10.8V
20
20
25
25
25
Data Sheet
30
30
30
SET
SET