AD5544ARSZ Analog Devices Inc, AD5544ARSZ Datasheet - Page 8

• Manufacturer Part Number: AD5544ARSZ
• Description: IC DAC 16BIT QUAD SRL IN 28-SSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5544ARSZ

• Data Interface: Serial, SPI™
• Settling Time: 900ns
• Number Of Bits: 16
• Number Of Converters: 4
• Voltage Supply Source: Dual ±
• Power Dissipation (max): 1.25mW
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Resolution (bits): 16bit
• Sampling Rate: 500kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Digital: 2.7V To 5.5V
• Supply Current: 5µA
• Digital Ic Case Style: SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5544/AD5554
TYPICAL PERFORMANCE CHARACTERISTICS
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
–0.35
–0.40
–0.05
–0.10
–0.15
–0.20
–0.05
–0.10
–0.15
0.10
0.05
0.20
0.15
0.10
0.05
0.10
0.05
0
0
0
0
0
0
2000
2000
Figure 6. AD5544 DNL vs. Code, T
Figure 8. AD5554 DNL vs. Code, T
10,000
Figure 7. AD5554 INL vs. Code, T
4000
4000
20,000
6000
6000
30,000
8000
8000
CODE
CODE
CODE
10,000
10,000
40,000
12,000
12,000
A
50,000
A
A
= 25°C
= 25°C
= 25°C
14,000
14,000
60,000
16,000
16,000
70,000
18,000
18,000
Rev. D | Page 8 of 16
Figure 10. AD5544 Differential Nonlinearity Error vs. Op Amp Offset
–0.25
–0.50
–0.75
–1.00
–0.5
–1.0
–1.5
Figure 9. AD5544 Integral Nonlinearity Error vs. Op Amp Offset
1.00
0.75
0.50
0.25
–10
–15
–20
1.5
1.0
0.5
10
–5
–1500
–2000 –1500 –1000
–1000
5
0
0
0
Figure 11. AD5544 Gain Error vs. Op Amp Offset
–750
–1000
0x0FFF
0x7FFF
–500
–500
OFFSET VOLTAGE (µV)
OP AMP OFFSET (µV)
OP AMP OFFSET (µV)
–500
–250
0x0FFF
0xF000
0x8000
0
0
0
500
250
500
1000
500
0xF000
0x8000
V
V
1000
V
V
V
V
DD
REF
DD
REF
DD
REF
1500
750
= 5V
= 5V
= 5V
= 10V
= 10V
= 10V
1500
2000
1000