EVAL-AD7991EBZ Analog Devices Inc, EVAL-AD7991EBZ Datasheet - Page 15

• Manufacturer Part Number: EVAL-AD7991EBZ
• Description: BOARD EVAL FOR AD7991
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD7991EBZ

• Number Of Adc's: 1
• Number Of Bits: 12
• Sampling Rate (per Second): 1M
• Data Interface: Serial
• Inputs Per Adc: 4 Single Ended
• Input Range: 0 ~ Vdd
• Power (typ) @ Conditions: 4.4mW @ 5.5 V, 3.4MHz
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: AD7991
• Silicon Manufacturer: Analog Devices
• Application Sub Type: ADC
• Kit Application Type: Data Converter
• Silicon Core Number: AD7991
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–100
–120
–20
–40
–60
–80
0
0
Without Clock Stretching, V
Figure 16. Dynamic Performance, f
5
Seven-Term Blackman-Harris Window
10
15
FREQUENCY (kHz)
20
DD
25
= 5 V, Full-Scale Input,
30
SCL
= 1.71 MHz
16384 POINT FFT
f
f
f
SNR = 71.77dB
SINAD = 71.45dB
THD = –82.43dB
SFDR = –95.02dB
S
SCL
IN
35
= 95kSPS
= 10.13kHz
= 1.71MHz
40
45
Rev. B | Page 15 of 28
3
2
1
0
0
Figure 17. Power vs. SCL Frequency, V
500
AD7991/AD7995/AD7999
SCL FREQUENCY (kHz)
V
V
DD
DD
1000
= 5V
= 3V
REF
= 2.5 V
1500