AD7908BRUZ Analog Devices Inc, AD7908BRUZ Datasheet - Page 14

• Manufacturer Part Number: AD7908BRUZ
• Description: IC ADC 8BIT 8CH 1MSPS 20-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD7908BRUZ

• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Bits: 8
• Sampling Rate (per Second): 1M
• Number Of Converters: 1
• Power Dissipation (max): 13.5mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Resolution (bits): 8bit
• Sampling Rate: 1MSPS
• Input Channel Type: Single Ended
• Supply Voltage Range - Analog: 2.7V To 5.25V
• Supply Current: 2.7mA
• Digital Ic Case Style: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD79X8CBZ - BOARD EVALUATION FOR AD79X8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD7908/AD7918/AD7928
–0.2
–0.4
–0.6
–0.8
–1.0
–50
–55
–60
–65
–70
–75
–80
–85
–90
1.0
0.8
0.6
0.4
0.2
0
10
0
Figure 8. AD7928 THD vs. Analog Input Frequency for
f
T
RANGE = 0V TO REF
AV
AV
TEMPERATURE = 25°C
SAMPLE
A
DD
= 25°C
DD
512
= 5.25V
= V
= 1MSPS
DRIVE
1024
Figure 9. AD7928 Typical INL
Various Source Impedances
= 5V
INPUT FREQUENCY (kHz)
1536
IN
R
IN
= 10Ω
R
CODE
R
2048
IN
100
IN
= 1000Ω
= 50Ω
R
IN
2560
= 100Ω
3072
3584
1000
4096
Rev. B | Page 14 of 28
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
0
0
AV
TEMPERATURE = 25°C
512
DD
= V
Figure 10. AD7928 Typical DNL
DRIVE
1024
= 5V
1536
CODE
2048
2560
3072
3584
4096