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MCP2035
  • MCP2035

MCP2035

In Production

The MCP2035 is an Analog Front-End (AFE) optimized for BodyCom applications. It is a single-channel stand-alone device for low-frequency (LF) signal detection and low-power short range transponder applications, such as BodyCom communications. The device can detect an input signal with amplitude as low as ~1 mVPP, and can demodulate an amplitude-modulated input signal with as low as 8% modulation depth.

Microchip Technology MCP2035 Product Info

16 April 2026 0

Parameters

Operation Voltage Min.(V)

2

Operation Voltage Max.(V)

3.6

Carrier Freq. (kHz)

125

Input Sensitivity (mVpp)

1

Internal Capacitor Tuning Step (pF)

1

Features

  • Single Analog Input Pin for Signal Detection
  • High Input Detection Sensitivity (3 mVPP, typical)
  • High Modulation Depth Sensitivity (as low as 8%)
  • Demodulated Data
  • Carrier Clock
  • Received Signal Strength Indicator (RSSI)
  • Input Carrier Frequency: 125 kHz, typical
  • Input Data Rate: 10 Kbps, maximum
  • 8 Internal Configuration Registers
  • Bidirectional Transponder Communication via the same input pin (LF talk-back)
  • Programmable Antenna Tuning Capacitance (up to 63 pF, 1 pF/step)
  • Programmable Output Enable Filter
  • Low Standby Current: 2 µA, typical
  • Low Operating Current: 10 µA, typical
  • Serial Peripheral Interface (SPI™)
  • Industrial Temperature Range: -40°C to +85°C (Industrial)

Description

The MCP2035 is an Analog Front-End (AFE) optimized for BodyCom applications. It is a single-channel stand-alone device for low-frequency (LF) signal detection and low-power short range transponder applications, such as BodyCom communications. The device can detect an input signal with amplitude as low as ~1 mVPP, and can demodulate an amplitude-modulated input signal with as low as 8% modulation depth.

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