AD7664AST Analog Devices Inc, AD7664AST Datasheet - Page 2

• Manufacturer Part Number: AD7664AST
• Description: IC ADC 16BIT UNIPOLAR 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7664AST

• Rohs Status: RoHS non-compliant
• Number Of Bits: 16
• Sampling Rate (per Second): 570k
• Data Interface: Serial, Parallel
• Number Of Converters: 1
• Power Dissipation (max): 115mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• For Use With: EVAL-AD7664CBZ - BOARD EVALUATION FOR AD7664

AD7664
Parameter
RESOLUTION
ANALOG INPUT
THROUGHPUT SPEED
DC ACCURACY
AC ACCURACY
SAMPLING DYNAMICS
REFERENCE
DIGITAL INPUTS
DIGITAL OUTPUTS
POWER SUPPLIES
Voltage Range
Operating Input Voltage
Analog Input CMRR
Input Current
Input Impedance
Complete Cycle
Throughput Rate
Time between Conversions
Complete Cycle
Throughput Rate
Complete Cycle
Throughput Rate
Integral Linearity Error
Differential Linearity Error
No Missing Codes
Transition Noise
Full-Scale Error
Unipolar Zero 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
–SPECIFICATIONS
2
5
4
2
Conditions
V
V
V
f
570 kSPS Throughput
In Warp Mode
In Warp Mode
In Warp Mode
In Normal Mode
In Normal Mode
In Impulse Mode
In Impulse Mode
REF = 2.5 V
AVDD = 5 V ± 5%
f
f
f
f
f
f
f
–60 dB Input, f
Full-Scale Step
570 kSPS Throughput
I
I
500 kSPS Throughput
500 kSPS Throughput
100 SPS Throughput
In Power-Down Mode
IN
IN
IN
IN
IN
IN
IN
IN
SINK
SOURCE
IN
IN
INGND
= 10 kHz
= 45 kHz
= 45 kHz
= 45 kHz
= 100 kHz
= 100 kHz
= 100 kHz
= 100 kHz
– V
= 1.6 mA
INGND
= –500 µA
(–40 C to +85 C, AVDD = DVDD = 5 V, OVDD = 2.7 V to 5.25 V, unless otherwise noted.)
IN
= 100 kHz
6
4
7
–2–
Min
16
0
–0.1
–0.1
1
0
0
–2.5
–1
16
2.3
–0.3
2.0
–1
–1
OVDD – 0.6
4.75
4.75
2.7
See Analog Input Section
Typ
62
7
0.7
± 5
± 3
90
100
100
–100
–100
90
89
30
18
2
5
2.5
115
Parallel or Serial 16-Bits
Conversion Results Available
Immediately after
Completed Conversion
5
5
15.5
3.8
100
21
Max
V
+3
+0.5
1.75
570
1
2
500
2.25
444
+2.5
+1.5
± 0.08
± 15
250
AVDD – 1.85
+0.8
OVDD + 0.3
+1
+1
0.4
5.25
5.25
5.25
115
7
REF
Unit
Bits
V
V
V
dB
µA
µs
kSPS
ms
µs
kSPS
µs
kSPS
LSB
LSB
Bits
LSB
% of FSR
LSB
LSB
dB
dB
dB
dB
dB
dB
dB
dB
MHz
ns
ps rms
ns
V
µA
V
V
µA
µA
V
V
V
V
V
mA
mA
µA
mW
µW
µW
REV. E
3
1