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TDA5103AHTMA1 The Infineon TDA5103AHTMA1 is an RF Transmitter IC operating at 345MHz. It supports ASK and FSK modulation and features a maximum data rate of 20kbps.
Mfr Part #:

TDA5103AHTMA1

Available from 1 distributors
Mfr Name: Infineon
Infineon
The Infineon TDA5103AHTMA1 is an RF Transmitter IC operating at 345MHz. It supports ASK and FSK modulation and features a maximum data rate of 20kbps.
✓ Total Stock: 60,000 pcs
$ Price Range: $2.95

TDA5103AHTMA1 Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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60,000 pcs
On Request
60000 pcs On Request 1 On Request On Request On Request On Request On Request
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TDA5103AHTMA1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
Applications
Automotive Grade
Data Interface
Data Rate
Frequency
Industrial Grade
Medical Grade
Military Grade
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Operating Temperature
Output Power
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Supply Voltage
Tape & Reel
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TDA5103AHTMA1 Description

Short technical summary and product information.

The Infineon TDA5103AHTMA1 is an RF Transmitter Integrated Circuit designed for applications requiring wireless communication. It operates in the 345MHz frequency band and supports both Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK) modulation protocols.

 

This device is capable of a maximum data rate of 20kbps and provides an output power of 5dBm. It requires a supply voltage ranging from 2.1V to 4V and consumes 7mA during transmission. The TDA5103AHTMA1 is designed for PCB surface mount applications and features a PCB surface mount antenna connector.

 

With an operating temperature range of -25°C to 85°C, this RF transmitter is suitable for various environmental conditions. Its compact 10-TFSOP, 10-MSOP package makes it ideal for space-constrained designs. Applications include alarm systems and general communication systems.

TDA5103AHTMA1 Quick Information

Product Type: RF Transmitter IC
Canonical Name: Infineon TDA5103AHTMA1 RF Transmitter IC
Subcategory: RF Transmitters

TDA5103AHTMA1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TDA5103AHTMA1 Estimated Pricing

Qty Low High
1+ $2.95 $2.95

Estimated market price range - modelled values for guidance only, not live distributor offers.

TDA5103AHTMA1 Features

  • Operates at 345MHz frequency.
  • Supports ASK and FSK modulation.
  • Maximum data rate of 20kbps.
  • Output power of 5dBm.
  • Supply voltage range 2.1V to 4V.

TDA5103AHTMA1 Applications

  • Suitable for alarm systems.
  • Used in communication systems.
  • Ideal for wireless applications.

TDA5103AHTMA1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating frequency of the TDA5103AHTMA1?

The TDA5103AHTMA1 operates at a frequency of 345MHz.

What modulation types does the TDA5103AHTMA1 support?

The TDA5103AHTMA1 supports ASK and FSK modulation.

What is the maximum data rate for the TDA5103AHTMA1?

The maximum data rate for the TDA5103AHTMA1 is 20kbps.

What is the output power of the TDA5103AHTMA1?

The output power of the TDA5103AHTMA1 is 5dBm.

What is the supply voltage range for the TDA5103AHTMA1?

The TDA5103AHTMA1 operates with a supply voltage between 2.1V and 4V.

What is the operating temperature range of the TDA5103AHTMA1?

The TDA5103AHTMA1 has an operating temperature range of -25°C to 85°C.

What package type is the TDA5103AHTMA1 supplied in?

The TDA5103AHTMA1 is supplied in a 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package.

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