EVAL-AD7661CB Analog Devices Inc, EVAL-AD7661CB Datasheet - Page 4

• Manufacturer Part Number: EVAL-AD7661CB
• Description: BOARD EVAL FOR AD7661
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of EVAL-AD7661CB

• Number Of Adc's: 1
• Number Of Bits: 16
• Sampling Rate (per Second): 100k
• Data Interface: Serial, Parallel
• Inputs Per Adc: 1 Differential
• Input Range: ±VREF
• Power (typ) @ Conditions: 16mW @ 100kSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD7661
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD7661
Parameter
DIGITAL INPUTS
DIGITAL OUTPUTS
POWER SUPPLIES
TEMPERATURE RANGE
1
2
3
4
5
6
7
8
9
10
11
See Analog Input section.
LSB means least significant bit. With the 0 V to 2.5 V input range, 1 LSB is 38.15 µV.
See Definitions of Specifications section. These specifications do not include the error contribution from the external reference.
All specifications in dB are referred to a full-scale input FS. Tested with an input signal at 0.5 dB below full-scale, unless otherwise specified.
Parallel or Serial 16-Bit.
Conversion results are available immediately after completed conversion.
The max should be the minimum of 5.25 V and DVDD + 0.3 V.
With REF, PDREF and PDBUF are LOW; without REF, PDREF and PDBUF are HIGH.
With PDREF, PDBUF LOW and PD HIGH.
Consult factory for extended temperature range.
Tested in parallel reading mode
Logic Levels
Data Format
Pipeline Delay
Specified Performance
Operating Current
Power Dissipation without REF
Power Dissipation with REF
Specified Performance
V
V
I
I
V
V
AVDD
DVDD
OVDD
AVDD
AVDD
DVDD
OVDD
IL
IH
IL
IH
OL
OH
8
9
10
10
5
6
11
10
10
Conditions
I
I
100 kSPS Throughput
With Reference and Buffer
Reference and Buffer Alone
100 kSPS Throughput
1 kSPS Throughput
100 kSPS Throughput
T
SINK
SOURCE
MIN
= 1.6 mA
to T
= –500 µA
MAX
Rev. 0 | Page 4 of 28
Min
–0.3
2.0
–1
–1
OVDD – 0.6
4.75
4.75
2.7
–40
Typ
5
5
6.2
3
1.75
21
16
160
40
Max
+0.8
DVDD + 0.3
+1
+1
0.4
5.25
5.25
5.25
25
45
+85
7
Unit
V
V
µA
µA
V
V
V
V
V
mA
mA
mA
µA
mW
µW
mW
°C