AD7763BSVZ Analog Devices Inc, AD7763BSVZ Datasheet - Page 11

• Manufacturer Part Number: AD7763BSVZ
• Description: IC ADC 24BIT S/D 625KSPS 64-TQFP
• Manufacturer: Analog Devices Inc

Specifications of AD7763BSVZ

• Data Interface: Serial, SPI™
• Number Of Bits: 24
• Sampling Rate (per Second): 625k
• Number Of Converters: 1
• Power Dissipation (max): 955.5mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP Exposed Pad
• Resolution (bits): 24bit
• Input Channel Type: Differential
• Supply Voltage Range - Analogue: 2.375V To 2.625V, 3.15V To 5.25V, 4.75V To 5.25V
• Supply Voltage Range -: RoHS Compliant
• Sampling Rate: 625kSPS
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
AV
are generated from 65536 samples using a 7-term Blackman-Harris window.
Figure 6. Normal Mode FFT, 1 kHz, −0.5 dB Input Tone, 256× Decimation
Figure 7. Normal Mode FFT, 1 kHz, −0.6 dB Input Tone, 256× Decimation
Figure 8. Normal Mode FFT, 1 kHz, −60 dB Input Tone, 256× Decimation
DD1
= DV
–100
–150
–200
–250
–100
–150
–200
–250
–100
–150
–200
–250
–50
–50
–50
0
0
0
0
0
0
DD
= V
5000
5000
5000
DRIVE
10000
10000
10000
= 2.5 V, AV
15000
15000
15000
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
20000
20000
20000
DD2
= AV
25000
25000
25000
DD3
30000
30000
30000
= AV
35000
35000
35000
DD4
= 5 V, V
Rev. A | Page 11 of 32
REF
= 4.096 V, T
Figure 11. Low Power FFT, 1 kHz, −60 dB Input Tone, 256× Decimation
Figure 9. Low Power FFT, 1 kHz, −0.5 dB Input Tone, 256× Decimation
Figure 10. Low Power FFT, 1 kHz, −6 dB Input Tone, 256× Decimation
A
= 25°C, normal mode, unless otherwise noted. All FFTs
–100
–150
–200
–250
–100
–150
–200
–250
–100
–150
–200
–250
–50
–50
–50
0
0
0
0
0
0
5000
5000
5000
10000
10000
10000
15000
15000
15000
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
20000
20000
20000
25000
25000
25000
30000
30000
30000
35000
35000
35000
AD7763