Audio Codec 1ADC / 1DAC 15-Bit 32-Pin TQFP, TWL1103TPBSQ1, Texas Instruments

The voice-band audio processor (VBAP) is designed to perform transmit encoding analog/digital (A/D) conversion, receive decoding digital/analog (D/A) conversion, and transmit and receive filtering for voice-band communications systems. The device operates in either the 15-bit linear or 8-bit companded (µ-law or A-Law) mode, which is selectable through the I2C interface. The VBAP generates its own internal clocks from a 2.048-MHz master clock input.

Qualified for Automotive Applications

ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C_L = 200 pF, R_L = 0)

2.7-V Operation

Two Differential Microphone Inputs, One Differential Earphone Output, and One Single-Ended Earphone Output

Programmable Gain Amplifiers for Transmit, Receive, Sidetone, and Volume Control

Earphone Mute and Microphone Mute

On-Chip I²C Bus, Which Provides a Simple, Standard, Two-Wire Serial Interface With Digital ICs

Programmable for 15-Bit Linear Data or 8-Bit Companded (u-Law or A-Law) Data

Available in a 32-Pin Thin Quad Flatpack (TQFP) Package

Designed for Analog and Digital Wireless Handsets and Telecommunications Applications

Dual-Tone Multifrequency (DTMF) and Single Tone Generator

Pulse Density Modulated (PDM) Buzzer Output

Характеристики

Бренд	Texas Instruments
Operating_supply_voltage	3 V
Supplier_package	TQFP
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TWL1103T-Q1&&fileType=pdf
Screening_level	Extended
Schedule_b	8542390000
Sampling_rate	8 ksps
Product_dimensions	5 x 5 x 1 mm
Pin_count	32
Operating_temperature	-40 to 105 °C
Adc_dac_resolution	15 Bit
Количество каналов	1ADC /1 DAC
Number_of_dacs	1
Number_of_adcs	1
Msl_level	2
Mounting	Surface Mount
Max_processing_temp	235
Lead_finish	Gold
Kind	Voiceband
Htsn	8542390001
Eccn	EAR99
Country_of_origin	United States

Артикул: TWL1103TPBSQ1

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