Product
0
OPA2614
  • OPA2614

OPA2614

ACTIVE

Dual, High Gain Bandwidth, High Output Current, Operational Amplifier with Current Limit

Texas Instruments OPA2614 Product Info

1 April 2026 4

Parameters

Architecture

Voltage FB

Number of channels

2

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

5

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

12

GBW (typ) (MHz)

290

BW at Acl (MHz)

180

Acl, min spec gain (V/V)

2

Slew rate (typ) (V/µs)

145

Vn at flatband (typ) (nV√Hz)

1.8

Vn at 1 kHz (typ) (nV√Hz)

1.8

Iq per channel (typ) (mA)

6

Vos (offset voltage at 25°C) (max) (mV)

1

Rail-to-rail

No

Features

Decompensated

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

100

Input bias current (max) (pA)

12000

Offset drift (typ) (µV/°C)

3.3

Iout (typ) (mA)

350

2nd harmonic (dBc)

65

3rd harmonic (dBc)

87

Frequency of harmonic distortion measurement (MHz)

1

Package

SOIC (D)-8-29.4 mm² 4.9 x 6

Features

  • LOW INPUT NOISE VOLTAGE: 1.8nV/Hz
  • HIGH GAIN BANDWIDTH PRODUCT: 290MHz
  • HIGH OUTPUT CURRENT: 350mA
  • LOW INPUT OFFSET VOLTAGE: ±0.2mV
  • FLEXIBLE SUPPLY RANGE:
    Single +5V to +12V Operation
    Dual ±2.5V to ±6V Operation
  • LOW SUPPLY CURRENT: 6.0mA/ch
  • APPLICATIONS
    • xDSL DIFFERENTIAL LINE DRIVERS
    • 16-BIT ADC DRIVER
    • TRANSIMPEDANCE AMPLIFIERS
    • PRECISION BASEBAND I/Q AMPLIFIERS
    • ACTIVE FILTERS

All trademarks are the property of their respective owners.

  • LOW INPUT NOISE VOLTAGE: 1.8nV/Hz
  • HIGH GAIN BANDWIDTH PRODUCT: 290MHz
  • HIGH OUTPUT CURRENT: 350mA
  • LOW INPUT OFFSET VOLTAGE: ±0.2mV
  • FLEXIBLE SUPPLY RANGE:
    Single +5V to +12V Operation
    Dual ±2.5V to ±6V Operation
  • LOW SUPPLY CURRENT: 6.0mA/ch
  • APPLICATIONS
    • xDSL DIFFERENTIAL LINE DRIVERS
    • 16-BIT ADC DRIVER
    • TRANSIMPEDANCE AMPLIFIERS
    • PRECISION BASEBAND I/Q AMPLIFIERS
    • ACTIVE FILTERS

All trademarks are the property of their respective owners.

Description

The OPA2614 offers very low 1.8nVHz input noise in a wideband, high gain bandwidth, voltage-feedback architecture. Intended for xDSL driver applications, the OPA2614 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a twisted-pair line. Harmonic distortion for a 2VPP differential output operating from +5V to +12V supplies is ≤ –80dBc through 1MHz input frequencies. Operating on a low 6.0mA/ch supply current, the OPA2614 can satisfy most xDSL driver requirements over a wide range of possible supply voltage–from a single +5 condition, to ±5V, on up to a single +12V design.

General-purpose applications on a single +5V supply will benefit from the high input and output voltage swing available on this reduced supply voltage. Baseband I/Q receiver channels can achieve almost perfect channel match with noise and distortion to support signals through 5MHz with > 14-bit dynamic range.

Subscribe to Welllinkchips !
Your Name
* Email
Popular Posts
Featured Parts More >
Submit a request
CONTACT US
Company address

WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK

Send Enquiry
SEND e-MAIL
Office hour from 9am to 6pm ,
Monday through Friday, UTC/GMT +8