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50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TWL1103TPBSQ1 from Texas Instruments is a Voice-Band Audio Processor (VBAP) designed for transmit encoding, analog-to-digital conversion, receive decoding, digital-to-analog conversion, and filtering for voice-band communications systems. It is qualified for automotive applications and operates within a voltage range of 2.7V to 3.3V.
Key features include two differential microphone inputs, one differential earphone output, and one single-ended earphone output. It offers programmable gain amplifiers for transmit, receive, sidetone, and volume control, along with earphone and microphone mute functions. The device supports 15-bit linear data or 8-bit companded (μ-law or A-law) data modes, selectable via an on-chip I²C bus.
This audio processor is suitable for analog and digital wireless handsets and telecommunications applications. It also includes a Dual-Tone Multifrequency (DTMF) and single tone generator, as well as a Pulse Density Modulated (PDM) buzzer output. The TWL1103TPBSQ1 is supplied in a 32-pin Thin Quad Flatpack (TQFP) package suitable for surface mounting.
Operating temperature ranges from -40°C to 105°C. The device provides ESD protection exceeding 2000V per MIL-STD-883, Method 3015.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.94 | $3.94 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 2.7V to 3.3V.
The operating temperature range is -40°C to 105°C.
The TWL1103TPBSQ1 is available in a 32-TQFP package.
The RoHS status is RoHS3 Compliant.