| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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221 pcs
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221 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TWL1103PBSR is a Voice-Band Audio Processor (VBAP) designed for analog and digital wireless handsets and telecommunications applications. This device supports 2.7V operation and features two differential microphone inputs and two earphone outputs (one differential, one single-ended).
Key features include programmable gain amplifiers for transmit, receive, sidetone, and volume control, along with earphone and microphone mute functions. The on-chip I2C bus provides a simple, standard, two-wire serial interface for digital ICs. The device can be programmed for 15-bit linear data or 8-bit companded (µ-Law or A-Law) data, selectable via the I2C interface. It also includes a Dual-Tone Multifrequency (DTMF) and single tone generator, and a Pulse Density Modulated (PDM) buzzer output.
The TWL1103PBSR is available in a 32-pin Thin Quad Flatpack (TQFP) package and is designed for surface mount applications. It includes circuits for protection against electrostatic discharges (ESD) up to 2 kV.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.22 | $2.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TWL1103PBSR operates at 2.7V.
The TWL1103PBSR uses an on-chip I2C bus, which is a two-wire serial interface.
The TWL1103PBSR has two differential microphone inputs.
The TWL1103PBSR is available in a 32-pin Thin Quad Flatpack (TQFP) package.
The TWL1103PBSR is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the TWL1103PBSR is 1.