AD7710ANZ Analog Devices Inc, AD7710ANZ Datasheet - Page 2

• Manufacturer Part Number: AD7710ANZ
• Description: IC ADC SIGNAL CONDITIONING 24DIP
• Manufacturer: Analog Devices Inc

Specifications of AD7710ANZ

• Data Interface: Serial
• Number Of Bits: 24
• Sampling Rate (per Second): 1.03k
• Number Of Converters: 1
• Power Dissipation (max): 45mW
• Voltage Supply Source: Analog and Digital, Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Resolution (bits): 24bit
• Sampling Rate: 1.02kSPS
• Input Channel Type: Single Ended
• Supply Voltage Range - Digital: 4.75V To 5.25V
• Supply Current: 4.5mA
• Digital Ic Case Style: DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7710–SPECIFICATIONS
Parameter
STATIC PERFORMANCE
ANALOG INPUTS/REFERENCE INPUTS
NOTES
10
11
REF IN(–) = AGND; MCLK IN = 10 MHz unless otherwise noted. All specifications T
1
2
3
4
5
6
7
8
9
or background calibration.
V
The reference input voltage range may be restricted by the input voltage range requirement on the V
Temperature ranges are as follows: A Version, –40 C to +85 C; S Version, –55 C to +125 C. See also Note 16.
Applies after calibration at the temperature of interest.
Positive full-scale error applies to both unipolar and bipolar input ranges.
These errors will be of the order of the output noise of the part as shown in Table I after system calibration. These errors will be 20 V typical after self-calibration
Recalibration at any temperature or use of the background calibration mode will remove these drift errors.
These numbers are guaranteed by design and/or characterization.
The analog inputs present a very high impedance dynamic load that varies with clock frequency and input sample rate. The maximum recommended source
The analog input voltage range on the AIN1(+) and AIN2(+) inputs is given here with respect to the voltage on the AIN1(–) and AIN2(–) inputs. The absolute
This common-mode voltage range is allowed, provided that the input voltage on AIN(+) and AIN(–) does not exceed AV
resistance depends on the selected gain (see Tables IV and V).
voltage on the analog inputs should not go more positive than AV
No Missing Codes
Output Noise
Integral Nonlinearity @ +25 C
Positive Full-Scale Error
Full-Scale Drift
Unipolar Offset Error
Unipolar Offset Drift
Bipolar Zero Error
Bipolar Zero Drift
Gain Drift
Bipolar Negative Full-Scale Error
Bipolar Negative Full-Scale Drift
Input Common-Mode Rejection (CMR)
Common-Mode Voltage Range
Normal-Mode 50 Hz Rejection
Normal-Mode 60 Hz Rejection
Common-Mode 50 Hz Rejection
Common-Mode 60 Hz Rejection
DC Input Leakage Current
Sampling Capacitance
Analog Inputs
Reference Inputs
REF
T
T
T
Input Voltage Range
Input Sampling Rate, f
REF IN(+) – REF IN(–) Voltage
Input Sampling Rate, f
= REF IN(+) – REF IN(–).
MIN
MIN
MIN
to T
to T
to T
MAX
MAX
MAX
8
5
5
2
5
2
7
9
2, 3
S
S
7
@ 25 C
6
7
7
5
7
7
2
@ 25 C
11
A, S Versions
24
22
18
15
12
Tables I and II
See Note 4
1
0.3
See Note 4
0.5
0.25
See Note 4
0.5
0.25
2
1
0.3
100
90
V
100
100
150
150
10
1
20
0 to +V
See Table III
2.5 to 5
f
CLK IN
0.0015
0.003
0.003
0.006
V
SS
REF
to AV
/256
(AV
REF
DD
DD
DD
10
+ 30 mV or go more negative than V
= +5 V
1
Unit
Bits min
Bits min
Bits min
Bits min
Bits min
% of FSR max
% of FSR max
ppm/ C typ
% of FSR max
% of FSR max
dB min
dB min
V min to V max
dB min
dB min
dB min
dB min
pA max
nA max
pF max
nom
nom
V min to V max For Specified Performance. Part Is Functional with
V/ C typ
V/ C typ
V/ C typ
V/ C typ
V/ C typ
V/ C typ
V/ C typ
V/ C typ
–2–
5%; DV
DD
MIN
= +5 V
to T
Conditions/Comments
Guaranteed by Design. For Filter Notches
For Filter Notch = 100 Hz
For Filter Notch = 250 Hz
For Filter Notch = 500 Hz
For Filter Notch = 1 kHz
Depends on Filter Cutoffs and Selected Gain
Filter Notches
Typically 0.0003%
Excluding Reference
Excluding Reference. For Gains of 1, 2
Excluding Reference. For Gains of 4, 8, 16, 32, 64, 128
For Gains of 1, 2
For Gains of 4, 8, 16, 32, 64, 128
For Gains of 1, 2
For Gains of 4, 8, 16, 32, 64, 128
Excluding Reference
Typically 0.0006%
Excluding Reference. For Gains of 1, 2
Excluding Reference. For Gains of 4, 8, 16, 32, 64, 128
At DC and AV
At DC and AV
For Filter Notches of 10, 25, 50 Hz, 0.02
For Filter Notches of 10, 30, 60 Hz, 0.02
For Filter Notches of 10, 25, 50 Hz, 0.02
For Filter Notches of 10, 30, 60 Hz, 0.02
For Normal Operation. Depends on Gain Selected
Unipolar Input Range (B/U Bit of Control Register = 1)
Bipolar Input Range (B/U Bit of Control Register = 0)
Lower V
BIAS
MAX
input.
, unless otherwise noted.)
SS
5%; V
– 30 mV.
REF
Voltages
SS
= 0 V or –5 V
DD
DD
60 Hz
= 5 V
= 10 V
DD
+ 30 mV and V
5%; REF IN(+) = +2.5 V;
SS
– 30 mV.
60 Hz
f
f
f
f
NOTCH
NOTCH
NOTCH
NOTCH
REV. G