Details, datasheet, quote on part number: OP27GFK
PartOP27GFK
CategoryAnalog & Mixed-Signal Processing => Amplifiers
DescriptionLow-noise High-speed Precision Operational Amplifiers
CompanyTexas Instruments, Inc.
DatasheetDownload OP27GFK datasheet
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Features, Applications

Direct Replacements for PMI and LTC OP27 and OP37 Series Features OP27C, OP37A, and OP37C: Maximum Equivalent Input Noise Voltage: 3.8 nV/Hz at 1 kHz 5.5 nV/Hz at 10 kHz Very Low Peak-to-Peak Noise Voltage to 10 Hz. 80 nV Typ Low Input Offset Voltage. 25 V Max High Voltage Amplification. V/ V Min Feature of OP37 Series: Minimum Slew Rate. V/ s

description

The OP27 and OP37 operational amplifiers combine outstanding noise performance with excellent precision and high-speed specifications. The wideband noise is only 3 nV/Hz and with the 1/f noise corner at 2.7 Hz, low noise is maintained for all low-frequency applications. The outstanding characteristics of the OP27 and OP37 make these devices excellent choices for low-noise amplifier applications requiring precision performance and reliability. Additionally, the OP37 is free of latch-up in high-gain, large-capacitive-feedback configurations. The OP27 series is compensated for unity gain. The OP37 series is decompensated for increased bandwidth and slew rate and is stable down to a gain of 5. The OP27C, OP37A, and OP37C are characterized for operation over the full military temperature range to 125C. The OP27G, OP37E, and OP37G are characterized for operation from to 85C.

AVAILABLE OPTIONS TA VIOmax 100 V STABLE GAIN PACKAGE CERAMIC DIP (JG) OP27CJG OP37CJG CHIP CARRIER (FK) OP27AFK OP37AFK PLASTIC DIP (P) OP27GP OP37GP

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.


absolute maximum ratings over operating free-air temperature range (unless otherwise noted)

Supply voltage, VCC + (see Note 22 V Supply voltage, VCC (see Note 22 V Input voltage, VI. VCC Duration of output short circuit. unlimited Differential input current (see Note 25 mA Continuous power dissipation. See Dissipation Rating Table Operating free-air temperature range: to 85C Storage temperature range. to 150C Lead temperature mm (1/16 inch) from case for 60 seconds: or FK package. 300C Lead temperature mm (1/16 inch) from case for 10 seconds : P package. 260C

NOTES: 1. All voltage values are with respect to the midpoint between VCC + and VCC unless otherwise noted. 2. The inputs are protected by back-to-back diodes. Current-limiting resistors are not used in order to achieve low noise. Excessive input current will flow if a differential input voltage in excess of approximately V is applied between the inputs unless some limiting resistance is used. DISSIPATION RATING TABLE PACKAGE TA 25C POWER RATING 1000 mW DERATING FACTOR ABOVE 25C 8.4 mW/C 11.0 mW/C 8.0 mW/C = 85C POWER RATING = 125C POWER RATING 275 mW N/A

POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 772511443

 

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