AD1674AR Analog Devices Inc, AD1674AR Datasheet - Page 3

• Manufacturer Part Number: AD1674AR
• Description: ADC Single SAR 100KSPS 12-Bit Parallel 28-Pin SOIC W
• Manufacturer: Analog Devices Inc

Specifications of AD1674AR

• Package: 28SOIC W
• Resolution: 12 Bit
• Sampling Rate: 100 KSPS
• Architecture: SAR
• Number Of Adcs: 1
• Number Of Analog Inputs: 2
• Digital Interface Type: Parallel
• Input Type: Voltage
• Polarity Of Input Voltage: Unipolar|Bipolar
• Rohs Status: RoHS non-compliant
• Number Of Bits: 12
• Sampling Rate (per Second): 100k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 825mW
• Voltage Supply Source: Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)

REV. C
Parameter
RESOLUTION
INTEGRAL NONLINEARITY (INL)
DIFFERENTIAL NONLINEARITY (DNL)
UNIPOLAR OFFSET
BIPOLAR OFFSET
FULL-SCALE ERROR
TEMPERATURE RANGE
TEMPERATURE DRIFT
POWER SUPPLY REJECTION
ANALOG INPUT
POWER SUPPLIES
POWER DISSIPATION
INTERNAL REFERENCE VOLTAGE
Output Current (Available for External Loads)
(External Load Should Not Change During Conversion
(No Missing Codes)
(with Fixed 50
Unipolar Offset
Bipolar Offset
Full-Scale Error
V
V
V
Input Ranges
Input Impedance
Operating Voltages
Operating Current
CC
LOGIC
EE
Bipolar
Unipolar
10 Volt Span
20 Volt Span
V
V
V
I
I
I
LOGIC
CC
EE
LOGIC
CC
EE
= –15 V
= 15 V
= 5 V
2
1.5 V or 12 V
1.5 V or –12 V
2
2
0.5 V
Resistor from REF OUT to REF IN)
1
@ +25 C
1
1, 2
@ +25 C
3
@ +25 C
0.6 V
0.6 V
4
Min
12
12
–40
–5
–10
0
0
3
6
+4.5
+11.4
–16.5
9.9
–3–
AD1674A
Typ
0.1
5
10
5
10
14
385
10.0
Max Min
0.25
+85
+10
+10
+20
7
14
+5.5
+16.5 +11.4
–11.4 –16.5
8
14
18
10.1
2.0
+5
575
1
1
2
6
2
2
8
2
1/2
2
12
12
–40
–5
–10
0
0
3
6
+4.5
9.9
AD1674B
Typ
0.1
5
10
5
10
14
385
10.0
Max Min
0.125
+85
+10
+10
+20
7
14
+5.5
+16.5 +11.4
–11.4 –16.5
8
14
18
10.1
2.0
+5
575
1/2
1/2
2
3
1
1
5
1
1/2
1
12
12
–55
–5
–10
0
3
6
+4.5
9.9
AD1674T
10.0
Typ
0.1
0
5
10
5
10
14
385
Max
0.125
+125
+10
+10
+20
7
14
+5.5
+16.5
–11.4
8
14
18
10.1
2.0
+5
575
1/2
1/2
1
2
3
1
2
7
1
1
AD1674
Unit
Bits
LSB
LSB
Bits
LSB
LSB
% of FSR
LSB
LSB
LSB
LSB
LSB
LSB
Volts
Volts
Volts
Volts
k
k
Volts
Volts
Volts
mA
mA
mA
mW
Volts
mA
C