HTC8631
HTC8631 is RRIO CMOS Operational Amplifiers manufactured by Huatech.
Description
The HTC8631 (single), HTC8632 (dual) and HTC8634 (quad) are low noise, low voltage, and micro power operational amplifiers. With an excellent bandwidth of 6.5MHz, a slew rate of 5.2V/μs, and a quiescent current of 420μA per amplifier at 5V, the HTC863x family can be designed into a wide range of applications. The HTC863x op-amps are designed to provide optimal performance in low voltage and low noise systems. The input mon-mode voltage range includes ground, and the maximum input offset voltage are 4.2m V. These parts provide rail-to-rail output swing into heavy loads. The HTC863x family is specified for single or dual power supplies of +2.3V to +5.5V. All models are specified over the extended industrial temperature range of
- 40℃ to +125℃. The HTC8631 is available in 5-lead SC70 and SOT-23 packages. The HTC8632 is available in 8-lead MSOP and SOIC packages. The HTC8634 is available in 14-lead TSSOP and SOIC packages.
Features and Benefits
Applications
- High Slew Rate: 5.2 V/μs
- Wide Bandwidth: 6.5 MHz
- Low Power: 420 μA per Amplifier Supply Current
- Settling Time to 0.1% with 2V Step: 0.7 μs
- Overload Recovery Time: 0.3 μs
- Low Noise : 13 n V/√Hz
- High Gains of 114 d B for Active Filters and Gain Stages
- Low Offset Voltage: 4.2 m V Maximum
- Unit Gain Stable
- Rail-to-Rail Input and Output
- Input Voltage Range: -0.3 to +5.2 V at 5V Supply
- Operating Power Supply: +2.3 V to +5.5 V
- Operating Temperature Range:
- 40℃ to +125℃
- Photodiode Amplification
- Sensor Interfaces
- Audio Outputs
- Active Filters
- Driving A/D Converters
- Portable Equipment
- Battery-Powered Instrumentation
Pin Configurations (Top View)
SC70-5/SOT23-5
OUT 1 ﹣VS 2 ﹢IN 3
5 ﹢VS 4 ﹣IN
HTC8632
MSOP-8/SO-8
OUT A 1 ﹣IN A 2 ﹢IN A 3
﹣VS 4
8 ﹢VS 7 OUT B 6 ﹣IN B 5 ﹢IN B
HTC8634
TSSOP-14/SO-14
OUT A 1
﹣IN A...
