| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
|
|
|
Panasonic Semiconductor |
Omnidirectional Back Electret Condenser Microphone Cartridge |
|
|
|
|
Panasonic Semiconductor |
PWM driver • RON = 1.8 Ω (typ.) • Supply voltage range (Control block: 2.0 V to 3.6 V, power block: 1.2 V to 3.6 V) • Current at standby (Control block: 1 µA or less, power block: 1 µA or less) • With an output pin of monitoring 1/2 of the power supply voltage |
|
|
|
|
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = 4.5V RL = 2.2kΩ X Y Z –46±3dB –42±3dB –38±3dB WM-034DB/034D Vs = 1.5V RL = 1.5kΩ M H P R U –44±2dB –42±2dB –40±2dB –38±2dB –36±2dB I Specifications Sensi |
|
|
|
|
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = 4.5V RL = 2.2kΩ X Y Z –46±3dB –42±3dB –38±3dB WM-034DB/034D Vs = 1.5V RL = 1.5kΩ M H P R U –44±2dB –42±2dB –40±2dB –38±2dB –36±2dB I Specifications Sensi |
|
|
|
|
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = 4.5V RL = 2.2kΩ X Y Z –46±3dB –42±3dB –38±3dB WM-034DB/034D Vs = 1.5V RL = 1.5kΩ M H P R U –44±2dB –42±2dB –40±2dB –38±2dB –36±2dB I Specifications Sensi |
|
|
|
|
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = 4.5V RL = 2.2kΩ X Y Z –46±3dB –42±3dB –38±3dB WM-034DB/034D Vs = 1.5V RL = 1.5kΩ M H P R U –44±2dB –42±2dB –40±2dB –38±2dB –36±2dB I Specifications Sensi |
|
|
|
|
Panasonic Semiconductor |
Omnidirectional Back Electret Condenser Microphone Cartridge G Small microphones for gener al use G Back electret type designed for high resistance to vibrations, high signal-to-noise ratio G High sensitivity type G Microphone with pins for flexible PCB (WM-61B type) I Sensitivity Vs = 2.0V RL = 2.2kΩ –35 ± |
|
|
|
|
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = 4.5V RL = 2.2kΩ X Y Z –46±3dB –42±3dB –38±3dB WM-034DB/034D Vs = 1.5V RL = 1.5kΩ M H P R U –44±2dB –42±2dB –40±2dB –38±2dB –36±2dB I Specifications Sensi |
|
|
|
|
Panasonic Semiconductor |
3-channel linear input PWM driver (0.5) SSOP032 P-0300 s Applications • Optical disk drive VPUMP s Block Diagram PG12 VM3 N.C. RO2 RO3 BC1 BC2 FO2 SO2 FO3 PG3 SB CLK 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 Standby (full circuit) H bridge Predriver Predriver |
|