TLV1018 Description
/ORDERING INFORMATION The TLV1018 is an audio amplifier for small-form-factor electret microphones and is designed to replace the currently implemented JFET preamplifiers. The TLV1018 is ideal for extended battery-life applications, such as a Bluetooth™ munication link. The addition of a third pin to an electret microphone that incorporates a TLV1018 allows for a dramatic reduction in supply current pared to a...
TLV1018 Key Features
- 2 Output Voltage Noise (A Weighted): -89 dBV (Typ)
- Low Supply Current: 70 µA (Typ)
- Wide Supply Voltage Range: 1.7 V to 5 V
- PSRR: 70 dB (Typ)
- Signal-to-Noise Ratio: 61 dB (Typ)
- Input Capacitance: 2 pF (Typ)
- Input Impedance: >100 MΩ (Typ)
- Output Impedance: <100 Ω (Typ)
- Maximum Input Signal: 170 mVPP (Typ)