scp-5453 Sensitron Semiconductor, scp-5453 Datasheet

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scp-5453

Manufacturer Part Number
scp-5453
Description
Dual, Matched Picoampere, Microvolt Input, Low Noise Op Amp
Manufacturer
Sensitron Semiconductor
Datasheet
SENSITRON
TECHNICAL DATA
DATASHEET 4138, REV. -
Features:
Applications:
Guaranteed Offset Voltage: 50µV Max
Guaranteed Bias Current:
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
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
SEMICONDUCTOR
25°C: 120pA Max
–55°C to 125°C: 700pA Max
Dual, Matched Picoampere, Microvolt Input, Low Noise Op Amp
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
MAXIMUM RATINGS
Parameter
Supply Voltage
Differential Input Current
Input Voltage
Output Short Circuit Duration
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering)
Replaces obsolete LT®1024MD, LT®1024AMD
All ratings are at T A = 25 C unless otherwise specified.
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), microvolt 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 million,
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 eliminates the necessity of the time-consuming error
analysis procedure of precision system design in many
dual applications.
–55°C to 125°C
–65°C to 150°C
Indefinite
±10mA
Limit
300°C
±20V
±20V
SCP-5453

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scp-5453 Summary of contents

Page 1

... 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), microvolt offset voltage (and low drift with time and temperature), low voltage and current noise and low power dissipation ...

Page 2

... OS+ CMRR V = ±13.5V CM PSRR VS = ±2V to 20V f = 10Hz (Note 4) SCP-5453 non-A limits in parentheses 15(20) 50(100) 0.3 20(25) 100(180) ±25(30) ±120(200) 0 250(180) 2000 ...

Page 3

... 50(70) 280(500) .3(.4) 2(3.5) ±100 ±800 (200) (1400) 80(150) 800(1500) 106(104) 128 106(104) 128 SCP-5453 pA pA/ C V/mV V/ ...

Page 4

... Max. 4 (19.94 .150 (3.81)Min .320 (8.13 .290 7.37) CERDIP-14 PIN Null (A) 8 Null (A) 9 -IN (A) 10 +IN ( (B) 12 Out ( (B) 14 SCP-5453 .098 (2.49)Max 8 .310 (7.87 .220 5.59) .015 (.38 .008 .20) FUNCTION Null (B) Null (B) -IN (B) +IN (B) V- (A) Out (A) V+ (A) ...

Page 5

... In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets ...

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