描述 Description

The HTC321 (single), HTC358 (dual) and HTC324 (quad) are general purpose, low offset, high frequency response and micro power operational amplifiers. With an excellent bandwidth of 1MHz, a slew rate of 1V/μs, and a quiescent current of 65μA per amplifier at 5V, the HTC321/358/324 family can be designed into a wide range of applications.

The HTC321/358/324 op-amps are designed to provide optimal performance in low voltage and low power systems. The input common-mode voltage range includes ground, and the maximum input offset voltage are 4.0mV. These parts provide rail-to-rail output swing into heavy loads. The HTC321/358/324 family is specified for single or dual power supplies of of +2.3V to +5.5V. All models are specified over the extended industrial temperature range of ?40℃ to +125℃.

The HTC321 is available in 5-lead SOT-23 package. The HTC358 is available in 8-lead SOIC package. The HTC324 is available in 14-lead SOIC package.

特性 Features

? General Purpose 1 MHz Amplifiers, Low Cost
? High Slew Rate: 1 V/μs
? Low Offset Voltage: 4.8 mV Maximum
? Low Power: 65 μA per Amplifier Supply Current
? Settling Time to 0.1% with 2V Step: 4.1 μs
? Unit Gain Stable
? Rail-to-Rail Input and Output
–Input Voltage Range: -0.1 to +5.1 V at 5V Supply
? Operating Power Supply: +2.3 V to +5.5 V
? Operating Temperature Range: ?40℃ to +125℃
? ESD Rating: HBM – 4kV, CDM – 2kV
? Upgrade to LMV321/LMV358/LMV324 Family