AD7656BSTZ-1 Analog Devices Inc, AD7656BSTZ-1 Datasheet - Page 3
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AD7656BSTZ-1
Manufacturer Part Number
AD7656BSTZ-1
Description
6-CHANNEL 16-BIT SE BIPOLAR I.C.
Manufacturer
Analog Devices Inc
Specifications of AD7656BSTZ-1
Number Of Bits
16
Sampling Rate (per Second)
250k
Data Interface
Serial, Parallel
Number Of Converters
6
Power Dissipation (max)
143mW
Voltage Supply Source
Analog and Digital, Dual ±
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
EVAL-AD7656-1EDZ - BOARD EVAL CONTROL AD7656-1EVAL-AD7656-1CBZ - BOARD EVAL FOR AD7656-1EVAL-AD7656CBZ - BOARD EVAL FOR AD7656
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD7656BSTZ-1
Manufacturer:
ADI
Quantity:
3
Company:
Part Number:
AD7656BSTZ-1
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD7656BSTZ-1
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD7656BSTZ-1-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
SPECIFICATIONS
AD7656-1
V
10 V to 16.5 V, V
T
Table 1.
Parameter
DYNAMIC PERFORMANCE
DC ACCURACY
ANALOG INPUT
REFERENCE INPUT/OUTPUT
MAX
REF
Signal-to-(Noise + Distortion) (SINAD)
Signal-to-Noise Ratio (SNR)
Total Harmonic Distortion (THD)
Peak Harmonic or Spurious Noise (SFDR)
Intermodulation Distortion (IMD)
Aperture Delay
Aperture Delay Matching
Aperture Jitter
Channel-to-Channel Isolation
Full-Power Bandwidth
Resolution
No Missing Codes
Integral Nonlinearity
Positive Full-Scale Error
Positive Full-Scale Error Matching
Bipolar Zero-Scale Error
Bipolar Zero-Scale Error Matching
Negative Full-Scale Error
Negative Full-Scale Error Matching
Input Voltage Ranges
DC Leakage Current
Input Capacitance
Reference Input Voltage Range
DC Leakage Current
Input Capacitance
Reference Output Voltage
Long-Term Stability
Reference Temperature Coefficient
= 2.5 V internal/external, AV
, unless otherwise noted.
B Version
Y Version
B Version
Y Version
Second-Order Terms
Third-Order Terms
SS
= −10 V to −16.5 V; for the ±2 × V
2
2
1
1
1
1
1
1
CC
1
1
1
1
1
= 4.75 V to 5.25 V, DV
1
1
Min
16
15
14
−4 × V
−2 × V
2.5
2.49
REF
REF
REF
range, V
Typ
88
88
−105
−100
−112
−107
35
−100
4.5
2.2
±1
10
14
18.5
150
6
CC
Rev. C | Page 3 of 32
= 4.75 V to 5.25 V, V
DD
Max
10
−90
4
±3
±0.8
±0.35
±0.048
±0.048
±0.038
±0.8
±0.35
+4 × V
+2 × V
±1
2.5
±1
2.51
25
= 5 V to 16.5 V, V
REF
REF
Unit
dB
dB
dB
dB
dB
dB
dB
ns
ns
ps
dB
MHz
MHz
Bits
Bits
Bits
LSB
LSB
% FSR
% FSR
% FSR
%F SR
% FSR
% FSR
% FSR
V
V
μA
pF
pF
V
μA
pF
V
ppm
ppm/°C
ppm/°C
DRIVE
SS
= 2.7 V to 5.25 V; for the ±4 × V
= −5 V to −16.5 V; f
AD7656-1/AD7657-1/AD7658-1
Test Conditions/Comments
f
V
fa = 10.5 kHz, fb = 9.5 kHz
f
@ −3 dB
@ −0.1 dB
±0.381% FSR typical
±0.0137% FSR typical
±0.381% FSR typical
See Table 8 for minimum V
RNGx bits or RANGE pin = 0
RNGx bits or RANGE pin = 1
±4 × V
±2 × V
REF
1000 hours
IN
IN
DD
= 10 kHz sine wave
on unselected channels up to 100 kHz
/V
EN/ DIS
SS
REF
REF
= ±5 V to ±16.5 V
= 1
range when in track
range when in track
SAMPLE
= 250 kSPS, T
DD
REF
/V
SS
range, V
for each range
A
= T
DD
MIN
=
to