AD7663ASTZ Analog Devices Inc, AD7663ASTZ Datasheet - Page 2

• Manufacturer Part Number: AD7663ASTZ
• Description: IC ADC 16BIT CMOS 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7663ASTZ

• Data Interface: Serial, Parallel
• Number Of Bits: 16
• Sampling Rate (per Second): 250k
• Number Of Converters: 1
• Power Dissipation (max): 41mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Resolution (bits): 16bit
• Sampling Rate: 250kSPS
• Input Channel Type: Differential
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7663CBZ - BOARD EVALUATION FOR AD7663
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD7663–SPECIFICATIONS
Parameter
RESOLUTION
ANALOG INPUT
THROUGHPUT SPEED
DC ACCURACY
AC ACCURACY
SAMPLING DYNAMICS
REFERENCE
DIGITAL INPUTS
DIGITAL OUTPUTS
POWER SUPPLIES
Voltage Range
Common-Mode Input Voltage
Analog Input CMRR
Input Impedance
Complete Cycle
Throughput Rate
Integral Linearity Error
No Missing Codes
Transition Noise
Bipolar Zero Error
Bipolar Full-Scale Error
Unipolar Zero Error
Unipolar Full-Scale Error
Power Supply Sensitivity
Signal-to-Noise
Spurious-Free Dynamic Range
Total Harmonic Distortion
Signal-to-(Noise+Distortion)
–3 dB Input Bandwidth
Aperture Delay
Aperture Jitter
Transient Response
External Reference Voltage Range
External Reference Current Drain
Logic Levels
Data Format
Pipeline Delay
Specified Performance
Operating Current
Power Dissipation
V
V
I
I
V
V
AVDD
DVDD
OVDD
AVDD
DVDD
OVDD
IL
IH
IL
IH
OL
OH
5
5
6
2
, T
2
, T
MIN
2
MIN
, T
2
to T
, T
MIN
to T
MIN
MAX
to T
MAX
to T
MAX
MAX
Conditions
V
V
f
±5 V Range
Other Range
AVDD = 5 V ±5%
f
f
f
f
f
f
Full-Scale Step
250 kSPS Throughput
I
I
250 kSPS Throughput
250 kSPS Throughput
100 SPS Throughput
In Power-Down Mode
IN
IN
IN
IN
IN
IN
IN
SINK
SOURCE
IND
INGND
= 45 kHz
= 10 kHz
= 100 kHz
= 100 kHz
= 100 kHz
= 10 kHz
= 100 kHz, –60 dB Input
– V
= 1.6 mA
(–40 C to +85 C, AVDD = DVDD = 5 V, OVDD = 2.7 V to 5.25 V, unless otherwise noted.)
(–40 C to +85 C, AVDD = DVDD = 5 V, OVDD = 2.7 V to 5.25 V, unless otherwise noted.)
= –500 µA
INGND
–2–
5
5
7
Min
16
±4 REF, 0 V to 4 REF, ±2 REF (See Table I)
–0.1
–3
16
–25
–0.06
–0.25
–0.18
–0.38
89
88.5
–0.3
+2.0
–1
–1
OVDD – 0.6
4.75
4.75
2.7
0
2.3
Conversion Results Available Immediately
after Completed Conversion
Parallel or Serial 16-Bit
Typ
62
See Table I
0.7
±0.1
90
90
100
–100
90
30
800
2
5
2.5
50
5
5
5
1.8
10
35
15
+0.06
+0.25
+0.18
+0.38
2.75
DVDD + 0.3
5.25
Max
+0.5
4
250
+3
+25
AVDD – 1.85
+0.8
+1
+1
0.4
5.25
5.25
41
7
4
% of FSR
% of FSR
% of FSR
% of FSR
Unit
Bits
V
dB
µs
kSPS
LSB
Bits
LSB
LSB
LSB
dB
dB
dB
dB
dB
dB
kHz
ns
ps rms
µs
V
µA
V
V
µA
µA
V
V
V
V
V
mA
mA
µA
mW
µW
µW
REV. B
3
1