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HGSEMI OPA2237UAM/TR-HGRoHS

Manufacturer
HGSEMIAsian Brands
MPN
OPA2237UAM/TR-HG
LCSC Part #
C54582136
Packaging
SOP-8
Customer #
Key Attributes
2 20pA 0.8V/us 1.1MHz 100uV SOP-8 Amplifiers RoHS
Datasheetpdf iconHGSEMI OPA2237UAM/TR-HG
In-Stock: 2,500
2,500 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.3722$ 1.37
10+$ 1.14$ 11.40
30+$ 1.0127$ 30.38
100+$ 0.8692$ 86.92
500+$ 0.8047$ 402.35
1,000+$ 0.7756$ 775.60
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers
ManufacturerHGSEMI
PackagingSOP-8
Number of Channels2
Ib - Input Bias Current20pA
Input Offset Current(Ios)10pA
Slew Rate0.8V/us
Single supply4.5V~48V
Gain Bandwidth Product1.1MHz
Dual Supply-24V~-2.25V;2.25V~24V
Common Mode Rejection Ratio(CMRR)110dB
Operating Temperature-40℃~+125℃
Quiescent Current150uA
Input Offset Voltage Drift(Vos TC)1uV/℃
Input Voltage Noise Density25nV/√Hz@1kHz
Output Current40mA
Vos - Input Offset Voltage100uV
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The OPA237 series (OPA237 and OPA2237) are a new generation of high-voltage (48V), low-noise, precision op amps. These devices offer excellent DC accuracy and AC performance, including low offset (±100μV max), low drift (±1μV/°C), 1.1MHz bandwidth, and input voltage noise density of 22nV/√Hz at 10kHz. Unique features such as differential input voltage range extending to the negative supply rail, high output current (±40mA), and capacitive load drive capability up to 1nF make the OPA237 a high-performance op amp for high-voltage industrial applications.

The robust design of the OPA237 series provides ease of use for circuit designers: integrated RF/EMI rejection filter, no phase reversal under overdrive conditions, and high ESD protection. The OPA237 is optimized to operate from +4.5V (±2.25V) to +48V (±24V) over an extended temperature range of -40°C to +125°C.

The OPA237 (single-channel) is available in SOT-23-5 and SOP-8 packages. The OPA2237 (dual-channel) is offered in SOP-8, DFN-8, and MSOP-8 packages.

Features

AI Translation
  • Wide supply range: ±2.25V to ±24V, 4.5V to 48V
  • Low offset voltage: ±100μV max
  • Low offset voltage drift: ±1μV/°C
  • Bandwidth: 1.1MHz gain bandwidth product
  • Slew rate: 0.8V/μs
  • Low noise: 22nV/√Hz at 10kHz
  • High CMRR: 110dB
  • Low bias current: ±20pA
  • EMI/RFI filtered inputs
  • Packages: SOP-8, MSOP-8, SOT-23-5, DFN-8 3×3

Applications

AI Translation
  • High-side and low-side current sensing
  • Analog input and output modules
  • ADC drivers and reference buffer amplifiers
  • High-precision comparators
  • Power delivery: UPS, servers, and commercial network power supplies
  • Multiplexed data acquisition systems
  • Test and measurement equipment
  • Programmable logic controllers