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HTC321
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.

Features
nGeneral Purpose 1 MHz Amplifiers, Low Cost
nHigh Slew Rate: 1 V/μs
nLow Offset Voltage: 4.8 mV Maximum
nLow Power: 65 μA per Amplifier Supply Current
nSettling Time to 0.1% with 2V Step: 4.1 μs
nUnit Gain Stable
nRail-to-Rail Input and Output
Input Voltage Range: -0.1 to +5.1 V at 5V Supply
nOperating Power Supply: +2.3 V to +5.5 V
nOperating Temperature Range: −40℃ to +125℃
nESD Rating: HBM – 4kV, CDM – 2kV
nUpgrade to LMV321/LMV358/LMV324 Family
Ordering

Type Number

Package Name

Package Quantity

Marking Code

HTC321XT5/R6

SOT23-5

Tape and Reel, 3 000

C41B

HTC358XS8/R8

SO-8

Tape and Reel, 4 000

C42X

HTC324XS14/R5

SO-14

Tape and Reel, 2 500

C44X