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221 West Industry Court
Deer Park, NY 11729-4681
Phone (631) 586-7600
Fax (631) 242-9798
World Wide Web Site - http://www.sensitron.com
E-Mail Address - sales@sensitron.com
SCP-5453
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATASHEET 4138, REV. -
Dual, Matched Picoampere, Microvolt Input, Low Noise Op Amp
Replaces obsolete LT1024MD, LT1024AMD
Features:
Guaranteed Offset Voltage: 50μV Max
Guaranteed Bias Current:
25°C: 120pA Max
–55°C to 125°C: 700pA Max
Guaranteed Drift: 1.5μV/°C Max
Low Noise, 0.1Hz to 10Hz: 0.5μVP-P
Guaranteed Supply Current: 600μA Max
Guaranteed CMRR: 112dB Min
Guaranteed PSRR: 112dB Min
Guaranteed Voltage Gain with 5mA Load Current
Guaranteed Matching Characteristics
Applications:
Strain Gauge Signal Conditioner
Dual Limit Precision Threshold Detection
Charge Integrators
Wide Dynamic Range Logarithmic Amplifiers
Light Meters
Low Frequency Active Filters
Standard Cell Buffers
Thermocouple Amplifiers
MAXIMUM RATINGS
Parameter
Supply Voltage
Differential Input Current
Input Voltage
Output Short Circuit Duration
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering)
Description:
The SCP-5453 dual, matched internally
compensated universal precision operational amplifier
can be used in practically all precision applications
requiring multiple op amps. The SCP-5453 combines
picoampere bias currents (which are maintained over the
full –55°C to 125°C temperature range), mcrovolt offset
voltage (and low drift with time and temperature), low
voltage and current noise and low power dissipation.
Extremely high
common mode and power supply rejection ratios,
practically immeasurable warm-up drift, and the ability to
deliver 5mA load current with a voltage gain of a mllion,
round out the SCP-5453’s superb precision
specifications.
Tight matching is guaranteed on offset voltage,
noninverting bias currents and common mode and power
supply rejections. The all-around excellence of the SCP-
5453 elimnates the necessity of the time-consumng error
analysis procedure of precision systemdesign in many
dual applications.
All ratings are at TA = 25
°
C unless otherwise specified.
Limit
±20V
±10mA
±20V
Indefinite
–55°C to 125°C
–65°C to 150°C
300°C