LT1122CS8

LT1122CS8

Compare
LT1122CS8
LT1122 - FAST SETTLING, JFET INP
Compare

$4.21

Price update:a months ago
Available in stock: 16
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
LT1122CS8 Products

The LT1122CS8 JFET input operational amplifier combines high speed and precision performance.

A unique poly-gate JFET process minimizes gate series resistance and gate-to-drain capacitance, facilitating wide bandwidth performance, without degrading JFET transistor matching.

It slews at 80V/μs and settles in 340ns. The LT1122CS8 is internally compensated to be unity-gain stable, yet it has a bandwidth of 14MHz at a supply current of only 7mA. Its speed makes the LT1122CS8 an ideal choice for fast settling 12-bit data conversion and acquisition systems.

The LT1122CS8 offset voltage of 120μV, and voltage gain of 500,000 also support the 12-bit accurate applications.

The input bias current of 10pA and offset current of 4pA combined with its speed allow the LT1122CS8 to be used in such applications as high speed sample and hold amplifiers, peak detectors, and integrators.

Feature

  • 100% Tested Settling Time to 1mV at Sum Node, 10V Step
    • 340ns Typ
    • 540ns Max
  • Tested with Fixed Feedback Capacitor
  • Slew Rate 60V/μs Min
  • Gain-Bandwidth Product 14MHz
  • Power Bandwidth (20VP-P) 1.2 MHz
  • Unity-Gain Stable; Phase Margin 60°
  • Input Offset Voltage 600μV Max
  • Input Bias Current
    • 25°C 75pA Max
    • 70°C 600pA Max
  • Input Offset Current
    • 25°C 40pA Max
    • 70°C 150pA Max
  • Low Distortion

Applications

  • Fast 12-Bit D/A Output Amplifiers
  • High Speed Buffers
  • Fast Sample-and-Hold Amplifiers
  • High Speed Integrators
  • Voltage to Frequency Converters
  • Active Filters
  • Log Amplifiers
  • Peak Detectors

Product Attributes

TYPE DESCRIPTION Select all
Supplier Device Package 8-SO
Mounting Type Surface Mount
Number of Circuits 1
Operating Temperature -40°C ~ 85°C
Amplifier Type J-FET
Voltage - Supply Span (Max) 36 V
Product Status Active
Voltage - Supply Span (Min) 10 V
Package Bulk
Current - Supply 7.8mA
Voltage - Input Offset 130 µV
Current - Input Bias 12 pA
Gain Bandwidth Product 13 MHz
Slew Rate 75V/µs
Package / Case 8-SOIC (0.154", 3.90mm Width)

Blog

$4.21

Price update:a months ago
Available in stock: 16
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

Blog