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PCM3500EG4, PCM3500Z, PCM3501

Table of contents:
Info of PCM3500EG4
Info of PCM3500Z
Info of PCM3501

PCM3500EG4, PCM3500Z, PCM3501 Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:n/a D/C:09+

PCM3500EG4, PCM3500Z, PCM3501 Datasheet download

Five Points

Part Number: PCM3500EG4

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: n/a

D/C: 09+

Description: IC VOICE/MODEM CODEC 24-SSOP

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PCM3500EG4 Parameters

Technical/Catalog Information	PCM3500EG4
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Type	Voice-Band Codec
Number of ADCs / DACs	1 / 1
Dynamic Range, ADCs / DACs (db) Typ	88 / 92
S/N Ratio, ADCs / DACs (db) Typ	88 / 92
Resolution (Bits)	16 b
Voltage - Supply, Analog	2.7 V ~ 3.6 V
Voltage - Supply, Digital	2.7 V ~ 3.6 V
Mounting Type	Surface Mount
Package / Case	24-SSOP
Packaging	Tube
Operating Temperature	-25°C ~ 85°C
Sigma Delta	Yes
Interface	Serial
Drawing Number	296; 4040065; DB; 14, 16, 20, 24, 28, 30, 38
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PCM3500EG4 PCM3500EG4

PCM3501 General Description

The PCM3501 is a low cost, 16-bit CODEC designed for modem Analog Front End (AFE) and speech pro-cessing applications. The PCM3500's low power op-eration from +2.7V to +3.6V power supplies, along with an integrated power-down mode, make it ideal for portable applications.

The PCM3501 integrates all of the functions needed for a modem or voice CODEC, including delta-sigma digital-to-analog and analog-to-digital converters, in-put anti-aliasing filter, digital high-pass filter for DC blocking, and an output low-pass filter. The synchro-nous serial interface provides for a simple, or glue-free interface to popular DSP and RISC processors. The serial interface also supports Time Division Multiplex-ing (TDM), allowing up to four CODECs to share a single 4-wire serial bus.

PCM3501 Maximum Ratings

(1)Supply Voltage, +V_DD , +V_CC.........................................................+6.5V
(2)Supply Voltage Differences ........................................................... ±0.1V
(3)GND Voltage Differences ............................................................... ±0.1V
Digital Input Voltage.................................................... 0.3V to V_DD + 0.3V
Input Current (any pins except supply) ........................................... ±10mA
Power Dissipation ........................................................................... 300mW
Operating Temperature Range ............................................ 25 to +85
Storage Temperature......................................................... 55 to +125
Junction Temperature ......................................................................... 150
Lead Temperature (soldering, 5s)..................................................... +260
(reflow, 10s) ..................................................................................... +235
NOTES: (1) VCC , VDD . (2) Among VCC , VDD . (3) Among AGND, DGND.

PCM3501 Features

` 16-BIT DELTA-SIGMA DAC AND ADC
` DIFFERENTIAL INPUT AND OUTPUT
` DESIGNED FOR MODEM ANALOG FRONT END:
Supports up to 56kbps Operation
` ANALOG PERFORMANCE:
Sampling Frequency: 7.2kHz to 26kHz
Dynamic Range: 88dB (typ) at f_S = 8kHz, f_IN = 1kHz
` SYSTEM CLOCK: 512f_S
` MASTER OR SLAVE OPERATION
` ON-CHIP CRYSTAL OSCILLATOR CIRCUIT
` ADC-TO-DAC LOOP-BACK MODE
` TIME SLOT MODE SUPPORTS UP TO FOUR CODECs ON A SINGLE SERIAL INTERFACE
` POWER-DOWN MODE: 60 A (typ)
` SINGLE +2.7V TO +3.6V POWER SUPPLY
` SMALL PACKAGE: 24-Lead SSOP

PCM3501 Typical Application

· SOFTWARE MODEMS FOR:
· Personal Digital Assistant
· Notebook and Hand-Held PCs
· Set-Top Box
· Digital Television
· Embedded Systems
· PORTABLE VOICE RECORDER/PLAYER
· SPEECH RECOGNITION/SYNTHESIS
· TELECONFERENCING PRODUCTS

PCM3501 Connection Diagram

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