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HT9202L from HT

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15.625ms

HT9202L

Manufacturer: HT

1-Memory/2-Memory Tone/Pulse Dialer

Partnumber Manufacturer Quantity Availability
HT9202L HT 139 In Stock

Description and Introduction

1-Memory/2-Memory Tone/Pulse Dialer The part HT9202L is manufactured by HT. Here are the specifications from Ic-phoenix technical data files:  

- **Type**: Voltage Regulator  
- **Input Voltage Range**: 4.5V to 24V  
- **Output Voltage**: 3.3V (fixed)  
- **Output Current**: Up to 500mA  
- **Dropout Voltage**: 300mV at 100mA  
- **Package**: SOT-23-5  
- **Operating Temperature Range**: -40°C to +85°C  
- **Features**: Low quiescent current, thermal shutdown, short-circuit protection  

This information is based solely on the available data for the HT9202L.

Partnumber Manufacturer Quantity Availability
HT9202L HOLTEK 25 In Stock

Description and Introduction

1-Memory/2-Memory Tone/Pulse Dialer The part HT9202L is manufactured by HOLTEK. It is a DTMF (Dual-Tone Multi-Frequency) generator IC. Below are its key specifications:  

- **Supply Voltage (VDD):** 2.0V to 5.5V  
- **Low Power Consumption:** Typically 0.5µA in standby mode  
- **Operating Temperature Range:** -20°C to +70°C  
- **Output:** Dual-tone sinusoidal waveform  
- **Package Type:** 8-pin DIP or SOP  
- **Frequency Accuracy:** ±0.5%  
- **Key Features:**  
  - Built-in oscillator (requires only an external resistor)  
  - Serial data input for tone generation  
  - Single-chip solution for DTMF signal generation  

For additional details, refer to HOLTEK's official datasheet for the HT9202L.

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