Maxim Integrated MAX7033
315MHz/433MHz ASK Superheterodyne Receiver
| Part No. | MAX7033 |
|---|---|
| Datasheet | MAX7033 Download |
| Manufacturer |  Maxim Integrated |
| Description | 315MHz/433MHz ASK Superheterodyne Receiver |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
♦ Optimized for 315MHz or 433MHz Band ♦ Operates from Single +3.3V or +5.0V Supplies ♦ High Dynamic Range with On-Chip AGC ♦ AGC Hold Circuit ♦ 1ms AGC Release Time ♦ Selectable Image-Rejection Center Frequency ♦ Selectable x64 or x32 fLO/fXTAL Ratio ♦ Low 5.2mA Operating Supply Current ♦ <3.5µA Low-Current Power-Down Mode for Efficient Power Cycling ♦ 250µs Startup Time ♦ Built-In 44dB RF Image Rejection ♦ Better than -114dBm Receive Sensitivity ♦ -40°C to +105°C Operation MAX7033 The MAX7033 fully integrated low-power CMOS superheterodyne receiver is ideal for receiving amplitudeshift-keyed (ASK) data in the 300MHz to 450MHz frequency range. The receiver has an RF input signal range of -114dBm to 0dBm. With few external components and a low-current power-down mode, it is ideal for cost-sensitive and power-sensitive applications typical in the automotive and consumer markets. The MAX7033 consists of a low-noise amplifier (LNA), a fully differential image-r...
