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OPA2607QDGKRQ1

Name: OPA2607QDGKRQ1
Rating: 4.7 (12 reviews)

IC CMOS 2 CIRCUIT 8VSSOP

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製造商。部分 #OPA2607QDGKRQ1
包 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
AmplifierType	CMOS
NumberofCircuits	2
OutputType	Rail-to-Rail
SlewRate	24V/µs
GainBandwidthProduct	50 MHz
Current-InputBias	3 pA
Voltage-InputOffset	100 µV
Current-Supply	900µA
Current-Output/Channel	60 mA
Voltage-SupplySpan(Min)	2.2 V
Voltage-SupplySpan(Max)	5.5 V
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

OPA2607QDGKRQ1 is a Texas Instruments part number for a dual operational amplifier (op-amp) in an 8-pin package. It’s part of the OPA260x family and is used for precision signal conditioning, instrumentation, and audio apps that need low offset, low bias current, and good AC performance.
Key points:
- Dual op-amp: two amplifying channels in one package.
- Designed for precision applications with low input offset voltage and low input bias current.
- Suitable for DC accuracy and moderate-bandwidth AC signals (common in sensor conditioning, active filters, audio preamps, etc.).
- Can operate from single or dual supplies within TI’s specified voltage range.
- The QDGKRQ1 suffix encodes packaging/procurement details (package type, RoHS/tape-and-reel options). For exact electrical specs (supply range, GBW, slew rate, noise, input/output ranges) and recommended operating conditions, consult the TI datasheet and product page.

Features

OPA2607QDGKRQ1 features (high level):
- Dual low-noise precision operational amplifiers
- Unity-gain stable for reliable closed-loop operation
- Low input offset voltage and low input bias current for accuracy
- Wide supply voltage range; supports single- and dual-supply configurations
- Good common-mode and power-supply rejection
- 8-pin VSSOP package (DGK) with RoHS-compliant, lead-free QDGKRQ1 designation
- Industrial temperature range for rugged applications
- Suitable for precision signal conditioning, instrumentation, audio preamps, and sensor front-ends
Note: for exact electrical specs (offset, noise density, bandwidth, slew rate, etc.), please consult the official datasheet.

Package

OPA2607QDGKRQ1 uses the DGK package, i.e., an 8-pin VSSOP (Very-Small-Outline) package.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: Dual operational amplifier. Contains two independent op-amps in one package, each with non-inverting and inverting inputs and an output, plus power-supply pins (V+ and V−).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational technology company and one of the world’s leading semiconductor manufacturers, specializing in analog and mixed-signal integrated circuits and related electronics.

Application

OPA2607QDGKRQ1 is a low-noise, precision dual op-amp. Common application areas:
- Audio and microphone preamplification
- Sensor signal conditioning (thermocouples, RTDs, strain gauges)
- Transimpedance amplifiers for photodiodes/optical receivers
- Precision instrumentation front-ends and active filters
- ADC driver/buffer stages in data acquisition
- Biomedical instrumentation front-ends

Equivalent

There isn’t an exact one-to-one drop-in equivalent for OPA2607QDGKRQ1. Closest substitutes by performance are:
- TI: OPA1612, OPA2277, OPA2377 (dual, low-noise)
- Analog Devices: AD8628 (dual, low-noise)
For a precise cross-reference, use TI’s Cross Reference tool or share your required specs (GBW, noise, supply, package) and I’ll suggest exact replacements.