AD7685ACPZRL Analog Devices Inc, AD7685ACPZRL Datasheet - Page 11
AD7685ACPZRL
Manufacturer Part Number
AD7685ACPZRL
Description
IC,A/D CONVERTER,SINGLE,16-BIT,CMOS,LLCC,10PIN
Manufacturer
Analog Devices Inc
Series
PulSAR®r
Datasheet
1.AD7685BCPZRL7.pdf
(28 pages)
Specifications of AD7685ACPZRL
Design Resources
Parametric Measurement Unit and Supporting Components for PAD Appls Using AD5522 and AD7685 (CN0104) Integrated Device Power Supply for PAD with Output Voltage Range 0 V to 25 V (CN0130)
Number Of Bits
16
Sampling Rate (per Second)
250k
Data Interface
DSP, MICROWIRE™, QSPI™, Serial, SPI™
Number Of Converters
1
Power Dissipation (max)
15mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-WFDFN, CSP Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
EVAL-AD7685CBZ - BOARD EVAL FOR AD7685
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
100
100
100
95
90
85
80
95
90
85
80
75
70
95
90
85
80
75
70
2.3
–55
0
Figure 13. SNR, SINAD, and ENOB vs. Reference Voltage
–35
2.7
–15
3.1
50
Figure 15. SNR vs. Temperature
Figure 14. SINAD vs. Frequency
REFERENCE VOLTAGE (V)
5
TEMPERATURE (°C)
3.5
FREQUENCY (kHz)
V
REF
25
V
= 2.5V, –1dB
3.9
100
V
REF
REF
45
= 2.5V
= 5V
4.3
V
65
V
REF
REF
4.7
= 5V, –1dB
150
= 5V, –10dB
85
5.1
SINAD
105
ENOB
SNR
5.5
200
125
17
16
15
14
13
Rev. B | Page 11 of 28
–100
–105
–120
–125
–130
–100
–120
–100
–120
–130
–110
–115
–110
–110
–90
–95
–60
–70
–80
–90
–90
–55
2.3
0
–35
2.7
V
Figure 16. THD, SFDR vs. Reference Voltage
REF
–15
= 2.5V, –1dB
3.1
Figure 18. THD vs. Temperature
50
Figure 17. THD vs. Frequency
REFERENCE VOLTAGE (V)
5
TEMPERATURE (°C)
3.5
FREQUENCY (kHz)
25
100
3.9
45
V
SFDR
REF
THD
V
V
REF
4.3
REF
V
= 5V, –10dB
REF
65
= 2.5V
= 5V
= 5V, –1dB
150
4.7
85
5.1
105
AD7685
200
125
5.5