AD7835AS Analog Devices Inc, AD7835AS Datasheet - Page 11

• Manufacturer Part Number: AD7835AS
• Description: IC DAC 14BIT QUAD PARA 44-MQFP
• Manufacturer: Analog Devices Inc

Specifications of AD7835AS

• Rohs Status: RoHS non-compliant
• Settling Time: 10µs
• Number Of Bits: 14
• Data Interface: Parallel
• Number Of Converters: 4
• Voltage Supply Source: Analog and Digital, Dual ±
• Power Dissipation (max): 465mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP

TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.4
–0.5
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
Figure 11. Typical INL vs. V
2
2
1
Figure 10. Typical DNL Plot
4
4
2
Figure 9. Typical INL Plot
6
6
3
CODE/1000
CODE/1000
V
REF
8
8
4
(+) (V)
REF
(+), V
10
10
5
REF
(−) = −6 V
12
12
6
14
14
7
16
16
8
Rev. D | Page 11 of 28
–0.2
–0.4
–0.6
–0.8
–1.0
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
1.0
0.8
0.6
0.4
0.2
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
–40
0
0
Figure 12. Typical INL vs. V
0
ALL DACs FROM ONE DEVICE
TEMP = 25°C
ALL DACs FROM 1 DEVICE
DAC 2
DAC 3
Figure 14. Typical DAC-to-DAC Matching
2
Figure 13. Typical INL vs. Temperature
DAC 3
4
2.5
TEMPERATURE (°C)
6
CODE/1000
V
REF
REF
8
25
(+), V
(+) (V)
DAC 4
REF
10
AD7834/AD7835
DAC 1
DAC 2
(+) – V
5.0
12
REF
DAC 4
(−) = 5 V
14
DAC 1
1
6
85
8.0