ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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LT1210CT7#PBF Audio Power Amplifier IC Special Purpose Amplifiers 1.1A, 35MHz, 900V/us CFA
FEATURES
n 1.1A Minimum Output Drive Current
n 35MHz Bandwidth, AV = 2, RL = 10Ω
n 900V/μs Slew Rate, AV = 2, RL = 10Ω
n High Input Impedance: 10MΩ
n Wide Supply Range: ±5V to ±15V (TO-220 and DD Packages)
n Enhanced θJA SO-16 Package for ±5V Operation
n Shutdown Mode: IS < 200μA
n Adjustable Supply Current
n Stable with CL = 10,000pF
n Operating Temperature Range: –40°C to 85°C
n Available in 7-Lead DD, TO-220 and
n 16-Lead SO Packages
APPLICATIONS
n Cable Drivers
n Buffers
n Test Equipment Amplifiers
n Video Amplifiers
n ADSL Drivers
DESCRIPTION
The LT®1210 is a current feedback amplifier with high output current and excellent large-signal characteristics. The combination of high slew rate, 1.1A output drive and ±15V operation enables the device to deliver signifi- cant power at frequencies in the 1MHz to 2MHz range. Short-circuit protection and thermal shutdown ensure the device’s ruggedness. The LT1210 is stable with large capacitive loads, and can easily supply the large currents required by the capacitive loading. A shutdown feature switches the device into a high impedance and low sup- ply current mode, reducing dissipation when the device is not in use. For lower bandwidth applications, the sup- ply current can be reduced with a single external resistor.
The LT1210 is available in the TO-220 and DD pack- ages for operation with supplies up to ±15V. For ±5V applications the device is also available in a low thermal resistance SO-16 package.