Position: Home > DataSheet > Index T > TP3 Series > TP3054WM-X, TP3056, TP3056B

Low Cost Custom Prototype PCB Manufacturer

TP3054WM-X, TP3056, TP3056B

Table of contents:
Info of TP3054WM-X
Info of TP3056
Info of TP3056B

TP3054WM-X, TP3056, TP3056B Selling Leads, Datasheet

MFG:NS Package Cooled:SOP D/C:06+

TP3054WM-X, TP3056, TP3056B Datasheet download

Five Points

Part Number: TP3054WM-X

MFG: NS

Package Cooled: SOP

D/C: 06+

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

TP3056B General Description

The TP3056B monolithic serial interface combined PCM codec and filter device is comprised of a single-chip PCM codec (pulse code-modulated encoder and decoder) and analog filters. This device provides all the functions required to interface a full-duplex (2-wire) voice telephone circuit with a TDM (time-division-multiplexed) system. Primary applications include:
• Line interface for digital transmission and switching of T1/E1 carrier, PABX, and central office telephone systems
• Subscriber line concentrators
• Digital-encryption systems
• Digital voice-band data-storage systems
• Digital signal processing

The TP3056B is designed to perform the transmit encoding (A/D conversion) and receive decoding (D/A conversion), and the appropriate filtering of analog signals in a PCM system. This device is intended to be used at the analog termination of a PCM line or trunk. It requires a master clock of 2.048 MHz, a transmit/receive data clock that is synchronous with the master clock (but can vary from 64 kHz to 2.048 MHz), and transmit and receive frame-sync pulses. The TP3056B contains patented circuitry to achieve low transmit channel idle noise and is not recommended for applications in which the composite signals on the transmit side are below 55 dBm0.

This device, available in 16-pin N PDIP (plastic dual-in-line package) and 16-pin DW SOIC (small outline IC) packages, is characterized for operation from 0°C to 70°C.

TP3056B Maximum Ratings

Supply voltage, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Supply voltage, V_BB (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Voltage range at any analog input or output . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . V_CC +0.3 V to V_BB 0.3 V
Voltage range at any digital input or output . . . . . . . . . . . . . . . . . . . . . . . .. . V_CC +0.3 V to ANLG GND 0.3 V
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . See Dissipation Rating Table
Operating free-air temperature range: TP3056B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: DW or N package . . . . . . . . . . . . . . 260°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltages are with respect to GND

TP3056B Features

`Complete PCM Codec and Filtering Systems Include:
Transmit High-Pass and Low-Pass Filtering
Receive Low-Pass Filter With (sin x)/x Correction
Active RC Noise Filters
-Law and A-Law Compatible Coder and Decoder
Internal Precision Voltage Reference
Serial I/O Interface
Internal Autozero Circuitry
`-Law/A-Law Operation Pin-Selectable
`±5-V Operation
`Low Operating Power . . . 60 mW Typ
`Power-Down Mode . . . 5 mW Typ
`Automatic Power Down
`TTL- or CMOS-Compatible Digital Interface
`Maximizes Line Interface Card Circuit Density

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components