AD7665ASTZ Analog Devices Inc, AD7665ASTZ Datasheet - Page 2

• Manufacturer Part Number: AD7665ASTZ
• Description: IC ADC 16BIT CMOS 5V 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of AD7665ASTZ

• Data Interface: Serial, Parallel
• Number Of Bits: 16
• Sampling Rate (per Second): 570k
• Number Of Converters: 1
• Power Dissipation (max): 74mW
• 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: 570kSPS
• 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-AD7665CBZ - BOARD EVALUATION FOR AD7665
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD7665–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
Time between Conversions
Complete Cycle
Throughput Rate
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
V
V
I
I
V
V
AVDD
DVDD
OVDD
AVDD
DVDD
OVDD
IL
IH
IL
IH
OL
OH
6
6
5
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
In Warp Mode
In Warp Mode
In Warp Mode
In Normal Mode
In Normal Mode
In Impulse Mode
In Impulse Mode
±5 V Range, Normal or
Impulse Modes
Other Range or Mode
AVDD = 5 V ±5%
f
f
f
f
f
f
Full-Scale Step
570 kSPS Throughput
I
I
570 kSPS Throughput
IN
IN
IN
IN
IN
IN
IN
SINK
SOURCE
IND
INGND
= 180 kHz
= 10 kHz
= 180 kHz
= 180 kHz
= 180 kHz
= 10 kHz
= 180 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.)
= –570 µA
INGND
–2–
Min
16
±4 REF, 0 V to 4 REF, ±2 REF (See Table I)
–0.1
16
–25
–0.25
–0.18
–0.38
89
–0.3
+2.0
–1
–1
OVDD – 0.6
4.75
4.75
2.7
1
0
0
–2.5
–0.06
88.5
2.3
Conversion Results Available Immediately
after Completed Conversion
Parallel or Serial 16-Bit
Typ
62
See Table I
0.7
±9.5
90
90
100
–100
90
30
3.6
2
5
2.5
114
5
5
14
4.5
20
1.75
2.25
+0.25
+0.18
+0.38
DVDD + 0.3
Max
+0.5
570
1
2
500
444
+2.5
+25
+0.06
1
AVDD – 1.85
+0.8
+1
+1
0.4
5.25
5.25
5.25
4
% of FSR
% of FSR
% of FSR
Unit
Bits
V
dB
µs
kSPS
ms
µs
kSPS
µs
kSPS
LSB
Bits
LSB
LSB
% of FSR
LSB
dB
dB
dB
dB
dB
dB
MHz
ns
ps rms
µs
V
µA
V
V
µA
µA
V
V
V
V
V
mA
mA
µA
REV.
3
1
C