AD5410 Analog Devices, AD5410 Datasheet - Page 10

• Manufacturer Part Number: AD5410
• Description: Single-Channel, 12-/16-Bit, Serial Input, 4 mA to 20 mA, Current Source DAC
• Manufacturer: Analog Devices

Specifications of AD5410

• Resolution (bits): 12bit
• Max Pos Supply (v): +26.4V
• Dac Input Format: SPI

AD5410/AD5420
TYPICAL PERFORMANCE CHARACTERISTICS
–0.002
–0.004
–0.006
–0.008
–0.010
0.004
0.002
–0.2
–0.4
–0.6
–0.8
–1.0
–0.01
–0.03
–0.05
–0.07
–0.09
–0.11
–0.13
–0.15
1.0
0.8
0.6
0.4
0.2
0.05
0.03
0.01
0
0
0
0
0
Figure 8. Differential Nonlinearity Error vs. Code
AV
T
R
A
LOAD
Figure 7. Integral Nonlinearity Error vs. Code
AV
T
R
AV
T
R
DD
A
A
= 25°C
LOAD
LOAD
EXTERNAL R
INTERNAL R
EXTERNAL R
INTERNAL R
Figure 9. Total Unadjusted Error vs. Code
EXTERNAL R
INTERNAL R
EXTERNAL R
INTERNAL R
DD
10,000
DD
= 25°C
= 25°C
10,000
10,000
= 2.4V
= 250Ω
= 2.4V
= 24V
= 250Ω
= 250Ω
EXTERNAL R
INTERNAL R
EXTERNAL R
INTERNAL R
20,000
20,000
20,000
SET
SET
SET
SET
SET
SET
SET
SET
, BOOST TRANSISTOR
, BOOST TRANSISTOR
, BOOST TRANSISTOR
, BOOST TRANSISTOR
SET
SET
30,000
SET
SET
30,000
30,000
, BOOST TRANSISTOR
CODE
, BOOST TRANSISTOR
CODE
CODE
40,000
40,000
40,000
50,000
50,000
50,000
60,000
60,000
60,000
Rev. C | Page 10 of 28
Figure 11. Integral Nonlinearity Error vs. Temperature, External R
Figure 10. Integral Nonlinearity Error vs. Temperature, Internal R
–0.002
–0.004
–0.006
–0.008
–0.010
–0.001
–0.002
–0.003
0.004
0.002
0.003
0.002
0.001
–0.2
–0.4
–0.6
–0.8
–1.0
Figure 12. Differential Nonlinearity Error vs. Temperature
1.0
0.8
0.6
0.4
0.2
0
–40
0
0
–40
–40
AV
0mA TO 24mA RANGE
AV
0mA TO 24mA RANGE
AV
ALL RANGES
INTERNAL AND EXTERNAL R
DD
DD
DD
–20
–20
–20
= 24V
= 24V
= 24V
0
TEMPERATURE (°C)
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
SET
40
40
40
60
60
60
80
80
80
SET
SET