INSTRUMENTATION AMPLIFIER

52301
INSTRUMENTATION AMPLIFIER
Applications:
Features:
ƒ
•
•
•
•
•
•
•
+25°C to +180°C Operation
Ultra-Low Voltage Drift
Low Offset Voltage
Low Nonlinearity
Low Noise
High CMR
High Input Impedance
•
•
Amplification of signals from sources such as:
¾ Strain Gages
¾ Thermocouplers
¾ RTDs
Low Level Signals
Medical Instrumentation
DESCRIPTION
The MII 52301 is a high accuracy hybrid-circuit instrumentation amplifier designed for signal conditioning requirements where
very high performance is desired.
The input stage uses ultra-low drift, low noise technology to provide exceptional input characteristics.
+25°C
PARAMETER
Gain Equation:
A, = 1 + 40K/Rg
Rated
Voltage
Current
MIN
+180°C
MAX
MIN
(1)
MAX
UNITS
Out
Input Offset Voltage
(vs Temp, 30 µV/°C)
Input Bias Current
Each Input
Offset
(vs Temp, .3na/°C)
Input
Volta
Common Mode Voltage
Range
CMRR: Gain = 100
Power
Sup
Voltage
Current
Dynamic Response
Full power Bandwidth
Unity Gain Bandwidth
(-3dB)
±10
10
±10
5
±8
±16
V
mA
mV
10
10
50
50
nA
nA
±10
V
dB
±10
60
40
±15
±15
15
40
.8
20
35
.8
V
mA
kHz
MHz
(1) 200°c operation is a possible option. Check with the Factory.
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281
E-MAIL: [email protected]
9/23/08
Rev A
www.micropac.com
Pg. 1 of 2
52301
INSTRUMENTATION AMPLIFIER
.795
.495
.245 MIN.
.250 MAX.
.140
.050 R TYP.
.100 TYP.
.018
.300
PIN 1
INDICATOR
.060 R TYP.
- INPUT 13
+
-
20K
1
RG
+
U1
10K
10K
2
3
+
10K
20K
12
+
+ INPUT 14
10K
U3
50
10K
U2
4
5
11
NC
NC
NC
6
8
SENSE
9
OUTPUT
7 RETURN
10
-VCC +VCC
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281
E-MAIL: [email protected]
9/23/08
Rev A
www.micropac.com
Pg. 2 of 2