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The AS393AP-E1 is a 3.3V Low Power 315/433.92 MHz ASK Receiver manufactured by AMS (Austria Microsystems).

Key Specifications:

• Operating Voltage: 2.4V to 3.6V
• Frequency Range: 315 MHz / 433.92 MHz (selectable)
• Modulation: ASK (Amplitude Shift Keying)
• Sensitivity: -109 dBm (typical at 433.92 MHz)
• Data Rate: Up to 10 kbps
• Low Power Consumption:
• Active Mode: 3.6 mA (typical)
• Standby Mode: 0.7 µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package: 16-pin TSSOP

Descriptions:

The AS393AP-E1 is a low-power ASK receiver designed for 315 MHz and 433.92 MHz ISM band applications, such as remote keyless entry (RKE), home automation, and wireless sensor networks. It features high sensitivity and low power consumption, making it suitable for battery-operated devices.

Features:

• Selectable operating frequency (315/433.92 MHz)
• Automatic antenna tuning
• Built-in RSSI (Received Signal Strength Indicator)
• Low-power standby mode
• Wide supply voltage range (2.4V to 3.6V)
• Small form factor (TSSOP-16 package)
• Compatible with common RF protocols (e.g., Manchester encoding)

This IC is commonly used in wireless remote controls, garage door openers, and industrial telemetry systems.

Would you like additional details on pin configurations or application notes?