Overview
The TIR1000IPWR is a standalone IrDA™ (Infrared Data Association) encoder and decoder produced by Texas Instruments. This CMOS device is designed to encode and decode bit data in compliance with the IrDA specification, making it compatible with both IrDA and Hewlett Packard Serial Infrared (HPSIR) protocols. It serves as an interface between wireless infrared and UART (Universal Asynchronous Receiver-Transmitter) communication, facilitating data transfer at rates from 1200 bps to 115 kbps. The device operates within a voltage range of 2.7 V to 5.5 V and is available in an 8-terminal TSSOP (Thin Shrink Small Outline Package) package.
Key Specifications
| Parameter | Description |
|---|---|
| Package | TSSOP-8 |
| Pins | 8 |
| Operating Temperature Range | -40°C to 85°C |
| Data Rate | 1200 bps to 115 kbps |
| Supply Voltage | 2.7 V to 5.5 V |
| Compatibility | IrDA™ and Hewlett Packard Serial Infrared (HPSIR) |
| Package Quantity | 2000 per reel |
Key Features
- Adds Infrared (IR) Port to Universal Asynchronous Receiver Transmitter (UART)
- Compatible with IrDA™ and Hewlett Packard Serial Infrared (HPSIR) protocols
- Provides data rates from 1200 bps to 115 kbps
- Operates from 2.7 V to 5.5 V
- Simple interface with UART
- Decodes negative or positive pulses
- Available in two 8-terminal plastic small outline packages (PSOP and PW)
Applications
The TIR1000IPWR is suitable for various applications requiring infrared data communication, such as:
- Wireless remote controls
- Infrared data transfer devices
- Point-of-sale terminals
- Industrial automation systems
- Consumer electronics with infrared interfaces
Q & A
- What is the TIR1000IPWR used for?
The TIR1000IPWR is used as a standalone IrDA™ encoder and decoder to facilitate infrared data communication between devices. - What are the compatible protocols?
The device is compatible with IrDA™ and Hewlett Packard Serial Infrared (HPSIR) protocols. - What is the data rate range of the TIR1000IPWR?
The data rate range is from 1200 bps to 115 kbps. - What is the operating voltage range of the TIR1000IPWR?
The operating voltage range is from 2.7 V to 5.5 V. - What type of package is the TIR1000IPWR available in?
The device is available in an 8-terminal TSSOP package. - What is the operating temperature range of the TIR1000IPWR?
The operating temperature range is from -40°C to 85°C. - Does the TIR1000IPWR require additional components for operation?
Yes, it requires a transceiver device to interface with the photo-sensitive diode (PIN) and the light emitting diode (LED), as well as a UART to interface with the serial data lines. - What are some common applications of the TIR1000IPWR?
Common applications include wireless remote controls, infrared data transfer devices, point-of-sale terminals, and industrial automation systems. - Is the TIR1000IPWR RoHS compliant?
Yes, the TIR1000IPWR is RoHS compliant. - What is the package quantity for the TIR1000IPWR?
The package quantity is 2000 per reel.
