AD7492BRUZ Analog Devices Inc, AD7492BRUZ Datasheet - Page 3

• Manufacturer Part Number: AD7492BRUZ
• Description: IC,A/D CONVERTER,SINGLE,12-BIT,TSSOP,24PIN
• Manufacturer: Analog Devices Inc

Specifications of AD7492BRUZ

• Number Of Bits: 12
• Sampling Rate (per Second): 1M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 16.5mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD7492CBZ - BOARD EVALUATION FOR AD7492
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
DYNAMIC PERFORMANCE
DC ACCURACY
ANALOG INPUT
REFERENCE OUTPUT
LOGIC INPUTS
LOGIC OUTPUTS
CONVERSION RATE
POWER REQUIREMENTS
NOTES
1
2
3
4
Specifications subject to change without notice.
AD7492–SPECIFICATIONS
Temperature ranges as follows: A and B Versions: –40°C to +85°C.
V
Sample tested @ 25°C to ensure compliance.
See Power vs. Throughput Rate section.
INH
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 Jitter
Full Power Bandwidth
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
Input Voltage Ranges
DC Leakage Current
Input Capacitance
REF OUT Output Voltage Range
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Capacitance, C
Output High Voltage, V
Output Low Voltage, V
Floating-State Leakage Current
Floating-State Output Capacitance
Output Coding
Conversion Time
Track/Hold Acquisition Time
Throughput Rate
V
I
Power Dissipation
DD
DD
Second Order Terms
Third Order Terms
Normal Mode
Quiescent Current
Partial Sleep Mode
Full Sleep Mode
Normal Mode
Partial Sleep Mode
Full Sleep Mode
and V
INL
trigger levels are set by the V
IN
4
IN
INL
INH
3
OL
OH
2
2
DRIVE
voltage. The logic interface circuitry is powered by V
69
68
70
68
–85
–87
–75
–86
–90
–76
–77
–90
–69
–88
5
15
10
12
± 1.5
+1.5/–0.9
± 9
± 2.5
0 to 2.5
± 1
33
2.5
V
V
± 1
10
V
0.4
± 10
10
Straight (Natural) Binary
880
120
1
2.7/5.25
3
1.8
250
1
15
1.25
5
A Version
DRIVE
DRIVE
DRIVE
× 0.3
× 0.7
– 0.2
1
1
(V
DD
= 2.7 V to 5.25 V, T
B Version
69
68
70
68
–85
–87
–75
–86
–90
–76
–77
–90
–69
–88
5
15
10
12
± 0.6
± 1
+1.5/–0.9
± 9
± 2.5
0 to 2.5
± 1
33
2.5
V
V
± 1
10
V
0.4
± 10
10
Straight (Natural) Binary
880
120
1
2.7/5.25
3
1.8
250
1
15
1.25
5
DRIVE
DRIVE
DRIVE
× 0.3
– 0.2
× 0.7
1
A
DRIVE
= T
MIN
.
to T
MAX
, unless otherwise noted.)
Unit
dB typ
dB min
dB typ
dB min
dB typ
dB typ
dB max
dB typ
dB typ
dB max
dB typ
dB typ
dB typ
dB typ
ns typ
ps typ
MHz typ
Bits
LSB max
LSB typ
LSB max
LSB max
LSB max
LSB max
V
µA max
pF typ
V
V min
V max
µA max
pF max
V min
V max
µA max
pF max
ns max
ns min
MSPS max
V min/max
mA max
mA max
µA max
µA max
mW max
mW max
µW max
Test Conditions/Comments
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
V
V
Guaranteed No Missed Codes to
12 Bits (A and B Version)
± 1.5% for Specified Performance
V
V
Typically 10 nA, V
I
I
Conversion Time + Acquisition Time
Digital I/Ps = 0 V or DV
f
Static. Typ 190 µA
Static. Typ 200 nA
Digital I/Ps = 0 V or DV
V
V
V
S
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
S
S
SOURCE
SINK
DD
DD
DD
DD
DD
DD
DD
= 1 MSPS
= 1 MSPS
= 1 MSPS, Typ 2.2 mA
= 500 kHz Sine Wave
= 100 kHz Sine Wave
= 500 kHz Sine Wave
= 100 kHz Sine Wave
= 500 kHz Sine Wave
= 100 kHz Sine Wave
= 100 kHz Sine Wave
= 500 kHz Sine Wave
= 100 kHz Sine Wave
= 100 kHz Sine Wave
= 500 kHz Sine Wave
= 100 kHz Sine Wave
= 500 kHz Sine Wave
= 100 kHz Sine Wave
= 5 V
= 3 V
= 5 V ± 5%
= 5 V ± 5%
= 5 V
= 5 V
= 5 V
= 200 µA
= 200 µA
IN
= 0 V or V
AD7492
DD.
DD
DD