AD22050N Analog Devices Inc, AD22050N Datasheet - Page 2

• Manufacturer Part Number: AD22050N
• Description: IC AMP DIFF SNGL-SUP 8DIP
• Manufacturer: Analog Devices Inc
• Type: Sensor Interfacer

Specifications of AD22050N

• Rohs Status: RoHS non-compliant
• Input Type: Voltage
• Output Type: Analog
• Interface: Differential
• Current - Supply: 200µA
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)

AD22050–SPECIFICATIONS
Parameter
INPUTS (Pins 1 and 8)
PREAMPLIFIER
OUTPUT BUFFER
OVERALL SYSTEM
POWER SUPPLY
TEMPERATURE RANGE
NOTES
1
2
3
4
5
All min and max specifications are guaranteed, although only those marked in boldface are tested on all production units at final test.
Specifications subject to change without notice.
Specified for default mode, i.e., with no external components. The overall gain is trimmed to 0.5%, while the individual gains of A1 and A2 may be subject to a
The actual output resistance of A1 is only a few ohms, but access to this output, via Pin 3, is always through the resistor R12 (see Figure 16) which is 100 k ,
For V
Referred to the input (Pins 1 and 8).
With V
maximum 3% tolerance. Note that the actual gain in a particular application can be modified by the use of external resistor networks.
trimmed to 3%.
+CMR
–CMR
CMRR
CMRR
R
R
R
G
V
R
G
V
R
G
V
OFS
I
BW
SR
N
V
I
T
OSC
S
INCM
MATCH
INDIFF
O
O
O
O
OS
S
OP
CL
CL
SD
CM
–3 dB
DM
= 0 V. Differential mode signals are referred to as V
20 V. For V
LF
HF
CM
Model
AD22050N
AD22050R
AD22050R-Reel
*Quantities must be in increments of 2,500 pieces each.
> 20 V, V
OL
Positive Common-Mode Range
Negative Common-Mode Range
Common-Mode Rejection Ratio
Common-Mode Rejection Ratio
Common-Mode Input Resistances Pin 1 or Pin 8 to Pin 2
Matching of Resistances
Differential Input Resistance
Closed-Loop Gain
Output Voltage Range (Pin 3)
Output Resistance
Closed-Loop Gain
Output Voltage Range
Output Resistance (Pin 5)
Gain
Over Temperature
Input Offset Voltage
Over Temperature
Midscale Offset (Pin 7) Scaling
Input Resistance
Short-Circuit Output Current
–3 dB Bandwidth
Slew Rate
Noise Spectral Density
Operating Range
Quiescent Supply Current
Operating Temperature Range
1 mV/V
1
Temperature Range
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
V
CM
.
2
1
1
DM
4
, while V
3
3
ORDERING GUIDE
(T
5
A
= +25 C, V
CM
refers to common-mode voltages—see the section Product Description and Figure 3.
–2–
Package Descriptions
Plastic DIP
Plastic SOIC
Tape and Reel
Test Conditions
T
T
f
f = 10 kHz
Pin 1 to Pin 8
R
T
V
V
T
T
Pin 7 to Pin 2
T
V
f = 100 Hz to 10 kHz
T
T
S
LOAD
O
O
O
A
A
A
A
A
A
A
A
= +5 V, and V
10 Hz
= T
= T
= T
= T
= T
= T
= +1 V dc
= T
= +25 C, V
0.1 V dc, I
0.1 V dc
MIN
MIN
MIN
MIN
MIN
MIN
MIN
10 k
to T
to +85 C
to T
to T
to T
to T
to T
CM
S
O
MAX
MAX
MAX
MAX
MAX
MAX
= +5 V
< 1 mA
= 0, R
L
= 10 k
Package Options
N-8
SO-8
SO-8*
Min
–1.0
80
60
180
280
9.7
+0.01
97
1.94
+0.02
19.9
19.8
–1
–3
0.49
2.5
7
3.0
–40
unless otherwise noted)
Typ
90
75
240
400
10.0
100
2.0
2.0
20.0
0.03
0.50
3.0
11
30
0.2
0.2
5
200
0.5
Max
+24
300
10.3
+4.8
103
2.06
+4.8
20.1
20.2
1
3
0.51
25
36
500
+125
Units
V
V
dB
dB
k
%
k
V
k
V
mV
mV
V/V
k
mA
kHz
V/ s
V
C
V/ Hz
A
REV. C