LT1498CS8 Datasheet PDF - Linear Technology

DESCRIPTION
The LT®1498/LT1499 are dual/quad, rail-to-rail input and output precision C-Load™ op amps with a 10MHz gain-bandwidth product and a 6V/μs slew rate.
The LT1498/LT1499 are designed to maximize input dynamic range by delivering precision performance over the full supply voltage. Using a patented technique, both input stages of the LT1498/LT1499 are trimmed, one at the negative supply and the other at the positive supply. The resulting guaranteed common mode rejection is much better than other rail-to-rail input op amps. When used as a unity-gain buffer in front of single supply 12-bit A-to-D converters, the LT1498/LT1499 are guaranteed to add less than 1LSB of error even in single 3V supply systems.

FEATURES
â–  Rail-to-Rail Input and Output
■ 475μV Max VOS from V+ to V–
â–  Gain-Bandwidth Product: 10MHz
■ Slew Rate: 6V/μs
â–  Low Supply Current per Amplifi er: 1.7mA
â–  Input Offset Current: 65nA Max
â–  Input Bias Current: 650nA Max
â–  Open-Loop Gain: 1000V/mV Min
■ Low Input Noise Voltage: 12nV/√Hz Typ
■ Wide Supply Range: 2.2V to ±15V
â–  Large Output Drive Current: 30mA
â–  Stable for Capacitive Loads Up to 10,000pF
â–  Dual in 8-Pin PDIP and SO Package
â–  Quad in Narrow 14-Pin SO

APPLICATIONS
â–  Driving A-to-D Converters
â–  Active Filters
â–  Rail-to-Rail Buffer Amplifi ers
â–  Low Voltage Signal Processing
â–  Battery-Powered Systems