OPA37GU
  • Share:

Texas Instruments OPA37GU

Manufacturer No:
OPA37GU
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC OPAMP GP 1 CIRCUIT 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The Texas Instruments OPA37GU is an ultra-low noise, high-precision monolithic operational amplifier. It is designed to offer exceptional performance in various precision applications. The OPA37GU features laser-trimmed thin-film resistors, which provide excellent long-term voltage offset stability and superior voltage offset compared to common zener-zap techniques. This amplifier is a decompensated version, requiring a closed-loop gain of 5 for stability, and it serves as an improved replacement for industry-standard OP-27 and OP-37 amplifiers.

Key Specifications

SpecificationValue
PackageSOIC (D) with 8 pins
Operating Temperature Range (°C)-40 to 85
Noise (nV/√Hz at 1kHz)4.5 nV/√Hz max
Voltage Offset (µV)100 µV max
Drift (µV/°C)0.4 µV/°C
Open-Loop Gain (dB)117 dB min
Common-Mode Rejection (dB)100 dB min
Power-Supply Rejection (dB)94 dB min

Key Features

  • Ultra-low noise: 4.5 nV/√Hz max at 1 kHz
  • Low offset: 100 µV max
  • Low drift: 0.4 µV/°C
  • High open-loop gain: 117 dB min
  • High common-mode rejection: 100 dB min
  • High power-supply rejection: 94 dB min
  • Fits OP-07, OP-05, AD510, and AD517 sockets

Applications

  • Precision instrumentation
  • Data acquisition
  • Test equipment
  • Professional audio equipment
  • Transducer amplifiers
  • Radiation hard equipment

Q & A

  1. What is the noise level of the OPA37GU at 1 kHz? The noise level is 4.5 nV/√Hz max at 1 kHz.
  2. What is the maximum voltage offset of the OPA37GU? The maximum voltage offset is 100 µV.
  3. What is the drift specification of the OPA37GU? The drift is 0.4 µV/°C.
  4. What is the minimum open-loop gain of the OPA37GU? The minimum open-loop gain is 117 dB.
  5. What is the common-mode rejection ratio of the OPA37GU? The common-mode rejection ratio is 100 dB min.
  6. What is the power-supply rejection ratio of the OPA37GU? The power-supply rejection ratio is 94 dB min.
  7. Does the OPA37GU require external compensation? Yes, the OPA37GU is decompensated and requires a closed-loop gain of 5 for stability.
  8. What are the compatible sockets for the OPA37GU? The OPA37GU fits OP-07, OP-05, AD510, and AD517 sockets.
  9. What is the operating temperature range of the OPA37GU? The operating temperature range is -40°C to 85°C.
  10. What are some typical applications of the OPA37GU? Typical applications include precision instrumentation, data acquisition, test equipment, professional audio equipment, transducer amplifiers, and radiation hard equipment.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:1
Output Type:- 
Slew Rate:11.9V/µs
Gain Bandwidth Product:63 MHz
-3db Bandwidth:- 
Current - Input Bias:15 nA
Voltage - Input Offset:25 µV
Current - Supply:3.3mA
Current - Output / Channel:25 mA
Voltage - Supply Span (Min):8 V
Voltage - Supply Span (Max):44 V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
0 Remaining View Similar

In Stock

$4.41
158

Please send RFQ , we will respond immediately.

Same Series
DD15S2S5WV5X/AA
DD15S2S5WV5X/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD26M20JV5Z
DD26M20JV5Z
CONN D-SUB HD PLUG 26P SLDR CUP
DD15S20Z0X
DD15S20Z0X
CONN D-SUB HD RCPT 15P SLDR CUP
CBC13W3S10HE2X/AA
CBC13W3S10HE2X/AA
CONN D-SUB RCPT 13POS CRIMP
CBC47W1S100E30
CBC47W1S100E30
CONN D-SUB RCPT 47POS CRIMP
DD26S200E30
DD26S200E30
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S0T0
DD26S2S0T0
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S200V3X
DD26S200V3X
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S50T0
DD26S2S50T0
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S10HV50/AA
DD26S10HV50/AA
CONN D-SUB HD RCPT 26POS CRIMP
DD26S20WE3X
DD26S20WE3X
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S20WE30/AA
DD26S20WE30/AA
CONN D-SUB HD RCPT 26P SLDR CUP

Similar Products

Part Number OPA37GU OPA37GP
Manufacturer Texas Instruments Texas Instruments
Product Status Active Active
Amplifier Type General Purpose General Purpose
Number of Circuits 1 1
Output Type - -
Slew Rate 11.9V/µs 11.9V/µs
Gain Bandwidth Product 63 MHz 63 MHz
-3db Bandwidth - -
Current - Input Bias 15 nA 15 nA
Voltage - Input Offset 25 µV 25 µV
Current - Supply 3.3mA 3.3mA
Current - Output / Channel 25 mA 25 mA
Voltage - Supply Span (Min) 8 V 8 V
Voltage - Supply Span (Max) 44 V 44 V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Through Hole
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-SOIC 8-PDIP

Related Product By Categories

MC33272ADR2G
MC33272ADR2G
onsemi
IC OPAMP GP 2 CIRCUIT 8SOIC
INA215BIDCKR
INA215BIDCKR
Texas Instruments
IC CURR SENSE 1 CIRCUIT SC70-6
INA190A2IDCKR
INA190A2IDCKR
Texas Instruments
IC CURR SENSE 1 CIRCUIT SC70-6
AD8642ARZ
AD8642ARZ
Analog Devices Inc.
IC OPAMP JFET 2 CIRCUIT 8SOIC
LM2904QPWRG4Q1
LM2904QPWRG4Q1
Texas Instruments
IC OPAMP GP 2 CIRCUIT 8TSSOP
LM7301SN1T1G
LM7301SN1T1G
onsemi
IC OPAMP GP 1 CIRCUIT 5TSOP
ADA4084-1ARZ-RL
ADA4084-1ARZ-RL
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT 8SOIC
LOG101AIDR
LOG101AIDR
Texas Instruments
IC LOG/LOG 1 CIRCUIT 8SOIC
AD8200YR
AD8200YR
Analog Devices Inc.
IC DIFF AMP HI-COMM MODE 8-SOIC
OP291GS-REEL
OP291GS-REEL
Analog Devices Inc.
IC OPAMP GP 2 CIRCUIT 8SOIC
TLC27L2BIDRG4
TLC27L2BIDRG4
Texas Instruments
IC CMOS 2 CIRCUIT 8SOIC
TL064CDBRG4
TL064CDBRG4
Texas Instruments
IC OPAMP JFET 4 CIRCUIT 14SSOP

Related Product By Brand

ADC12J4000NKE10
ADC12J4000NKE10
Texas Instruments
IC ADC 12BIT FOLD INTERP 68VQFN
DAC80508ZRTER
DAC80508ZRTER
Texas Instruments
IC DAC 16BIT V-OUT 16WQFN
DAC7568IAPWR
DAC7568IAPWR
Texas Instruments
IC DAC 12BIT V-OUT 14TSSOP
DAC80504RTER
DAC80504RTER
Texas Instruments
IC DAC 16BIT V-OUT 16WQFN
MSP430G2230IDR
MSP430G2230IDR
Texas Instruments
IC MCU 16BIT 2KB FLASH 8SOIC
TMS320F28065UPZPS
TMS320F28065UPZPS
Texas Instruments
IC MCU 32BIT 128KB FLSH 100HTQFP
PCF8574AN
PCF8574AN
Texas Instruments
IC I/O EXPANDER I2C 8B 16DIP
TLE2022ACD
TLE2022ACD
Texas Instruments
IC OPAMP GP 2 CIRCUIT 8SOIC
TLV9002IDR
TLV9002IDR
Texas Instruments
IC OPAMP GP 2 CIRCUIT 8SOIC
TL5001CPSR/1
TL5001CPSR/1
Texas Instruments
IC REG CTRLR BCK/BOOST/FLYBK 8SO
TPS54550PWPG4
TPS54550PWPG4
Texas Instruments
IC REG BUCK ADJ 6A 16HTSSOP
ISO721MMDREP
ISO721MMDREP
Texas Instruments
DGTL ISO 4000VPK 1CH GP 8SOIC