AD5755-1 Analog Devices, AD5755-1 Datasheet - Page 21

• Manufacturer Part Number: AD5755-1
• Description: Quad Channel, 16-Bit, Serial Input, 4-20mA & Voltage Output DAC, Dynamic Power Control, HART Connectivity
• Manufacturer: Analog Devices

Specifications of AD5755-1

• Resolution (bits): 16bit
• Dac Update Rate: 91kSPS
• Dac Settling Time: 11µs
• Max Pos Supply (v): +33V
• Single-supply: No
• Dac Type: I or V Out
• Dac Input Format: SPI

Data Sheet
–0.005
–0.010
–0.015
–0.020
–0.01
–0.02
–0.03
–0.04
–0.05
–0.06
–0.07
–0.08
–0.01
–0.02
–0.03
–0.04
–0.05
–0.06
–0.07
–0.08
0.020
0.015
0.010
0.005
0.03
0.02
0.01
0.03
0.02
0.01
0
0
–40
–40
0
–40
Figure 38. Total Unadjusted Error vs. Temperature
Figure 39. Full Scale Error vs. Temperature
Figure 40. Offset Error vs. Temperature
–20
–20
–20
4mA TO 20mA INTERNAL R
0mA TO 20mA INTERNAL R
0mA TO 24mA INTERNAL R
4mA TO 20mA EXTERNAL R
0mA TO 20mA EXTERNAL R
0mA TO 24mA EXTERNAL R
0
4mA TO 20mA INTERNAL R
0mA TO 20mA INTERNAL R
0mA TO 24mA INTERNAL R
4mA TO 20mA EXTERNAL R
0mA TO 20mA EXTERNAL R
0mA TO 24mA EXTERNAL R
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
AV
AV
TEMPERATURE (°C)
AV
AV
AV
AV
4mA TO 20mA INTERNAL R
0mA TO 20mA INTERNAL R
0mA TO 24mA INTERNAL R
4mA TO 20mA EXTERNAL R
0mA TO 20mA EXTERNAL R
0mA TO 24mA EXTERNAL R
DD
SS
20
20
DD
SS
20
DD
SS
= –15V/0V
= +15V
= –15V/0V
= +15V
= –15V/0V
= +15V
40
40
40
60
60
60
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
80
80
80
SET
SET
SET
SET
SET
SET
100
100
100
Rev. B | Page 21 of 52
–0.0005
–0.0010
–0.0015
–0.0020
–0.0005
–0.0010
–0.0015
–0.0020
–0.0025
0.0025
0.0020
0.0015
0.0010
0.0005
0.0015
0.0010
0.0005
–0.01
–0.02
–0.03
–0.04
–0.05
–0.06
0.02
0.01
0
–40
0
0
Figure 42. Integral Nonlinearity Error vs. AV
Figure 43. Integral Nonlinearity Error vs. AV
10
10
4mA TO 20mA RANGE MAX INL
4mA TO 20mA RANGE MIN INL
T
AV
4mA TO 20mA RANGE MAX INL
4mA TO 20mA RANGE MIN INL
T
AV
–20
A
A
Figure 41. Gain Error vs. Temperature
SS
SS
= 25°C
= 25°C
= –26.4V FOR AV
= –26.4V FOR AV
15
15
Over Supply, External R
Over Supply, Internal R
0
TEMPERATURE (°C)
AV
AV
4mA TO 20mA INTERNAL R
0mA TO 20mA INTERNAL R
0mA TO 24mA INTERNAL R
4mA TO 20mA EXTERNAL R
0mA TO 20mA EXTERNAL R
0mA TO 24mA EXTERNAL R
DD
SS
20
SUPPLY (V)
SUPPLY (V)
20
20
= –15V/0V
= +15V
DD
DD
> +26.4V
> +26.4V
40
SET
SET
25
25
60
DD
DD
/|AV
/|AV
AD5755-1
80
SET
SET
SET
SET
SET
SET
SS
SS
30
30
|,
|,
100