AD7685CRM Analog Devices Inc, AD7685CRM Datasheet - Page 11

IC ADC 16BIT PSEUDO-DIFF 10-MSOP

AD7685CRM

Manufacturer Part Number
AD7685CRM
Description
IC ADC 16BIT PSEUDO-DIFF 10-MSOP
Manufacturer
Analog Devices Inc
Series
PulSAR®r
Datasheet

Specifications of AD7685CRM

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-TFSOP (0.118", 3.00mm Width)
For Use With
EVAL-AD7685CBZ - BOARD EVAL FOR AD7685
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD7685CRMZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD7685CRMZ-RL7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD7685CRMZRL7
Manufacturer:
ADI/亚德诺
Quantity:
20 000
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

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