AD5648ARUZ-2 Analog Devices Inc, AD5648ARUZ-2 Datasheet - Page 16

• Manufacturer Part Number: AD5648ARUZ-2
• Description: IC DAC 14BIT OCT 5V REF 16-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5648ARUZ-2

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Settling Time: 6µs
• Number Of Bits: 14
• Number Of Converters: 8
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resolution (bits): 14bit
• Sampling Rate: 95kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analogue: 2.7V To 3.6V, 4.5V To 5.5V
• Supply Current: 2mA
• Digital Ic Case: RoHS Compliant
• Number Of Channels: 8
• Resolution: 14b
• Conversion Rate: 95KSPS
• Interface Type: SER 3W SPI QSPI UW
• Single Supply Voltage (typ): 3.3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Architecture: Resistor-String
• Power Supply Requirement: Single
• Output Type: Voltage
• Integral Nonlinearity Error: ±8+/- LSB
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power Dissipation (max): -
• Lead Free Status / Rohs Status: Compliant

AD5628/AD5648/AD5668
–0.0005
–0.0010
–0.0015
–0.0005
–0.0010
–0.0015
0.0010
0.0005
0.0020
0.0015
0.0010
0.0005
Figure 44. 0.1 Hz to 10 Hz Output Noise Plot, External Reference
–0.02
–0.04
–0.06
–0.08
0.06
0.04
0.02
0
0
0
0
0
0
EXT REF = 5V
V
EXT REF = 5V
T
A
DD
= 25°C
1
= 5V
1
1
Figure 43. DAC-to-DAC Crosstalk
2
Figure 42. Analog Crosstalk
2
2
3
3
3
4
TIME (µs)
TIME (µs)
TIME (s)
4
5
4
5
6
5
6
7
6
V
EXT REF = 5V
T
7
DD
A
8
= 25°C
= 5V
7
8
9
1
9
8
0
Rev. E | Page 16 of 28
Figure 45. 0.1 Hz to 10 Hz Output Noise Plot, External Reference
Figure 46. 0.1 Hz to 10 Hz Output Noise Plot, Internal Reference
–0.05
–0.10
–0.15
–0.20
–0.05
–0.10
–0.15
–0.20
800
700
600
500
400
300
200
100
0.20
0.15
0.10
0.05
0.20
0.15
0.10
0.05
0
100
0
0
V
Figure 47. Noise Spectral Density, Internal Reference
0
0
REF
EXT REF = 2.5V
INT REF = 1.25V
= 1.25V
1
1
V
REF
2
2
1k
= 2.5V
3
3
FREQUENCY (Hz)
4
4
TIME (s)
TIME (s)
10k
5
5
6
6
100k
7
7
8
8
9
9
1M
1
1
0
0