ISD5104X Nuvoton Technology Corporation

Description: SINGLE CHIP VOICE REC, Sampling Frequency: 4 ~ 8kHz, Messaging: Multiple, Input Signal: Analog - Differential, Microphone, Output Signal: Analog - Single Ended, Analog Differential, PWM Speaker Output, Duration: 2 ~ 4 Min, Filter Pass Band: 1.7 ~ 3.4kHz, Oscillator Type: Internal/External, Operating Temperature: 0°C ~ 50°C, Interface: I2C, Mounting Type: Surface Mount, Package / Case: Die, Features: Automatic Gain Control, Packaging: Bulk, Voltage - Supply: 2.7 V ~ 3.3 V.