AD7893ARZ-10 Analog Devices Inc, AD7893ARZ-10 Datasheet - Page 2

• Manufacturer Part Number: AD7893ARZ-10
• Description: 12-BIT ADC,8 PIN PACKAGE
• Manufacturer: Analog Devices Inc

Specifications of AD7893ARZ-10

• Number Of Bits: 12
• Sampling Rate (per Second): 117k
• Data Interface: Serial
• Number Of Converters: 1
• Power Dissipation (max): 45mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7893–SPECIFICATIONS
Parameter
DYNAMIC PERFORMANCE
DC ACCURACY
ANALOG INPUT
REFERENCE INPUT
LOGIC INPUTS
LOGIC OUTPUTS
CONVERSION RATE
POWER REQUIREMENTS
NOTES
1
2
3
Specifications subject to change without notice.
Temperature Ranges are as follows: A, B Versions: –40 C to +85 C, S Version: –55 C to +125 C.
See Terminology.
Sample tested @ +25 C to ensure compliance.
Signal to (Noise + Distortion) Ratio
Total Harmonic Distortion (THD)
Peak Harmonic or Spurious Noise
Intermodulation Distortion (IMD)
Resolution
Minimum Resolution for which
No Missing Codes are Guaranteed
Relative Accuracy
Differential Nonlinearity
Positive Full-Scale Error
AD7893-2, AD7893-5
AD7893-10, AD7893-3
AD7893-10
AD7893-3
AD7893-5
AD7893-2
REF IN Input Voltage Range
Input Current
Input Capacitance
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Capacitance, C
Output High Voltage, V
Output Low Voltage, V
Output Coding
AD7893-10, AD7893-3
AD7893-2, AD7893-5
Conversion Time
Track/Hold Acquisition Time
V
I
Power Dissipation
DD
DD
@ +25 C
2nd Order Terms
3rd Order Terms
Unipolar Offset Error
Negative Full-Scale Error
Bipolar Zero Error
Input Voltage Range
Input Resistance
Input Voltage Range
Input Resistance
Input Voltage Range
Input Resistance
Input Voltage Range
Input Current
IN
2
3
IN
INL
INH
3
OL
OH
2
2
2
2
2
2
2
2
A
Versions
70
–80
–80
–80
–80
12
12
16
4
0 to +5
9
0 to +2.5
500
2.375/2.625
2
10
2.4
0.8
10
4.0
0.4
6
1.5
+5
9
45
1
1
3
4
3
4
10
2.5
10
Straight (Natural) Binary
l
2s Complement
(V
otherwise noted.)
B
Versions
70
–80
–80
12
12
16
4
0 to +5
9
0 to +2.5
500
2.375/2.625 2.375/2.625 V min/V max 2.5 V
2
10
2.4
0.8
10
4.0
0.4
6
1.5
+5
9
45
–80
–80
1/2
1
1.5
3
1.5
2
10
2.5
10
DD
= +5 V, AGND = DGND = 0 V, REF IN = +2.5 V. All specifications T
–2–
S
Version
70
–80
–80
–80
–80
12
12
16
4
0 to +5
9
0 to +2.5
500
10
10
2.4
0.8
10
4.0
0.4
6
1.5
+5
9
45
1
1
3
4
3
4
10
2.5
10
Units
dB min
dB max
dB max
dB max
dB max
Bits
Bits
LSB max
LSB max
LSB max
LSB max
LSB max
LSB max
Volts
k min
Volts
k min
Volts
k min
Volts
nA max
pF max
V min
V max
pF max
V min
V max
V nom
mA max
mW max
A max
A max
s max
s max
Test Conditions/Comments
f
f
f
fa = 9 kHz, fb = 9.5 kHz, f
V
V
V
I
I
Typically 25 mW
IN
IN
IN
SOURCE
SINK
5% for Specified Performance
DD
DD
IN
= 10 kHz Sine Wave, f
= 10 kHz Sine Wave, f
= 10 kHz Sine Wave, f
= 0 V to V
= 5 V
= 5 V
= 1.6 mA
5%
= 200 A
5%
5%
DD
SAMPLE
SAMPLE
SAMPLE
MIN
SAMPLE
to T
= 117 kHz
= 117 kHz
= 117 kHz
MAX
= 117 kHz
REV. E
unless