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TCM3105JE from NSC,National Semiconductor

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TCM3105JE

Manufacturer: NSC

FSK MODEM

Partnumber Manufacturer Quantity Availability
TCM3105JE NSC 140 In Stock

Description and Introduction

FSK MODEM The TCM3105JE is a DTMF transceiver IC manufactured by NSC (National Semiconductor Corporation).  

### **Specifications:**  
- **Type:** DTMF (Dual-Tone Multi-Frequency) Transceiver  
- **Operating Voltage:** 3V to 10V  
- **Power Consumption:** Low power in standby mode  
- **Frequency Generation:** Precision DTMF tone generation and decoding  
- **Package:** 18-pin DIP (Dual In-line Package)  
- **Temperature Range:** Commercial (0°C to +70°C)  

### **Descriptions and Features:**  
- Integrates both DTMF transmitter and receiver functions.  
- Provides accurate tone generation and detection for telecommunication applications.  
- Includes a built-in dial tone rejection circuit.  
- Supports standard DTMF signaling frequencies (row and column tones).  
- Features a power-down mode for reduced power consumption.  
- Used in telephony systems, remote control, and signaling applications.  

(Note: Always refer to the official datasheet for detailed technical specifications.)

Application Scenarios & Design Considerations

FSK MODEM
Partnumber Manufacturer Quantity Availability
TCM3105JE TI 900 In Stock

Description and Introduction

FSK MODEM The TCM3105JE is a modem chip manufactured by Texas Instruments (TI). Below are the factual details about the part from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Modem Chip  
- **Package:** JE (likely a specific package type, such as a plastic DIP or similar)  
- **Function:** Designed for data communication applications, supporting modem functionality.  

### **Descriptions and Features:**
- The TCM3105JE is a part of TI's modem chip series, intended for use in communication systems.  
- It is optimized for low-power operation and reliable data transmission.  
- The chip supports standard modem protocols for serial data communication.  
- It may include features such as modulation/demodulation, signal processing, and line interface capabilities.  

For exact technical specifications (data rates, voltage levels, pin configurations, etc.), refer to the official Texas Instruments datasheet for the TCM3105JE.

Application Scenarios & Design Considerations

FSK MODEM

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