LT1469
Info : RECOMMENDED FOR NEW DESIGNS
searchIcon
cartIcon

LT1469

Dual 90MHz, 22V/µs 16-Bit Accurate Operational Amplifier

Show More showmore-icon

Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 14
1ku List Price Starting From $5.30
Features
  • 90MHz Gain Bandwidth, f = 100kHz
  • Maximum Input Offset Voltage: 125μV
  • Settling Time: 900ns (AV = –1, 150μV, 10V Step)
  • 22V/μs Slew Rate
  • Low Distortion: –96.5dB for 100kHz, 10VP-P
  • Maximum Input Offset Voltage Drift: 3μV/°C
  • Maximum Inverting Input Bias Current: 10nA
  • Minimum DC Gain: 300V/mV
  • Minimum Output Swing into 2k: ±12.8V
  • Unity-Gain Stable
  • Input Noise Voltage: 5nV/√Hz
  • Input Noise Current: 0.6pA/√Hz
  • Total Input Noise Optimized for 1kΩ < RS < 20kΩ
  • Specified at ±5V and ±15V Supplies
Additional Details
show more Icon

The LT1469 is a dual, precision high speed operational amplifier with 16-bit accuracy and 900ns settling to 150μV for 10V steps. This unique blend of precision and AC performance makes the LT1469 the optimum choice for high accuracy applications such as DAC current-to-voltage conversion and ADC buffers. The initial accuracy and drift characteristics of the input offset voltage and inverting input bias current are tailored for inverting applications.

The 90MHz gain bandwidth ensures high open-loop gain at frequency for reducing distortion. In noninverting applications such as an ADC buffer, the low distortion and DC accuracy allow full 16-bit AC and DC performance.

The 22V/μs slew rate of the LT1469 improves large signal performance compared to other precision op amps in applications such as active filters and instrumentation amplifiers.

The LT1469 is available in a space saving 4mm × 4mm leadless package, as well as in small outline and DIP packages. A single version, the LT1468, is also available.

Applications

  • Precision Instrumentation
  • High Accuracy Data Acquisition Systems
  • 16-Bit DAC Current-to-Voltage Converter
  • ADC Buffer
  • Low Distortion Active Filters
  • Photodiode Amplifiers
Part Models 14
1ku List Price Starting From $5.30

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LT1469ACDF#PBF
  • HTML
  • HTML
LT1469ACDF#TRPBF
  • HTML
  • HTML
LT1469AIDF#PBF
  • HTML
  • HTML
LT1469AIDF#TRPBF
  • HTML
  • HTML
LT1469CDF#PBF
  • HTML
  • HTML
LT1469CDF#TRPBF
  • HTML
  • HTML
LT1469CN8#PBF
  • HTML
  • HTML
LT1469CS8#PBF
  • HTML
  • HTML
LT1469CS8#TRPBF
  • HTML
  • HTML
LT1469IDF#PBF
  • HTML
  • HTML
LT1469IDF#TRPBF
  • HTML
  • HTML
LT1469IN8#PBF
  • HTML
  • HTML
LT1469IS8#PBF
  • HTML
  • HTML
LT1469IS8#TRPBF
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

Oct 12, 2022

- 22_0254

Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 1 of 2)

LT1469CS8#PBF

PRODUCTION

LT1469CS8#TRPBF

PRODUCTION

LT1469IS8#PBF

PRODUCTION

LT1469IS8#TRPBF

PRODUCTION

Jun 11, 2021

- 21_0060

Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

LT1469CS8#PBF

PRODUCTION

LT1469CS8#TRPBF

PRODUCTION

LT1469IS8#PBF

PRODUCTION

LT1469IS8#TRPBF

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

arrow down

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

arrow down

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

Oct 12, 2022

- 22_0254

arrow down

Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 1 of 2)

LT1469CS8#PBF

PRODUCTION

LT1469CS8#TRPBF

PRODUCTION

LT1469IS8#PBF

PRODUCTION

LT1469IS8#TRPBF

PRODUCTION

Jun 11, 2021

- 21_0060

arrow down

Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

LT1469CS8#PBF

PRODUCTION

LT1469CS8#TRPBF

PRODUCTION

LT1469IS8#PBF

PRODUCTION

LT1469IS8#TRPBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Tools & Simulations

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Recently Viewed