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TP3056J, TP3056T, TP3057

Table of contents:
Info of TP3056J
Info of TP3056T
Info of TP3057

TP3056J, TP3056T, TP3057 Selling Leads, Datasheet

MFG:NS Package Cooled:0236+ D/C:DIP

TP3056J, TP3056T, TP3057 Datasheet download

Five Points

Part Number: TP3056J

MFG: NS

Package Cooled: 0236+

D/C: DIP

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TP3056J Parameters

TP3057 Features

Complete CODEC and filtering system (COMBO) including:
- Transmit high-pass and low-pass filtering
- Receive low-pass filter with sin x/x correction
- Active RC noise filters
- µ-law or A-law compatible COder and DECoder
- Internal precision voltage reference
- Serial I/O interface
- Internal auto-zero circuitry
µ-law, 16-pin-TP3054
A-law, 16-pin-TP3057
Designed for D3/D4 and CCITT applications
±5V operation
Low operating power-typically 50 mW
Power-down standby mode-typically 3 mW
Automatic power-down
TTL or CMOS compatible digital interfaces
Maximizes line interface card circuit density
Dual-In-Line or surface mount packages
See also AN-370, "Techniques for Designing with CODEC/Filter COMBO Circuits"

TP3056J General Description

TP3052, TP3053, TP3054, TP3057, Enhanced Serial Interface CODEC/Filter COMBO Family

TP3056J Features

Complete CODEC and filtering system (COMBO) including:
- Transmit high-pass and low-pass filtering
- Receive low-pass filter with sin x/x correction
- Active RC noise filters
- µ-law or A-law compatible COder and DECoder
- Internal precision voltage reference
- Serial I/O interface
- Internal auto-zero circuitry
µ-law, 16-pin-TP3054
A-law, 16-pin-TP3057
Designed for D3/D4 and CCITT applications
±5V operation
Low operating power-typically 50 mW
Power-down standby mode-typically 3 mW
Automatic power-down
TTL or CMOS compatible digital interfaces
Maximizes line interface card circuit density
Dual-In-Line or surface mount packages
See also AN-370, "Techniques for Designing with CODEC/Filter COMBO Circuits"

TP3056J Typical Application

TP3057 Datasheet

TP3057 Parameters

TP3057 Features

Complete CODEC and filtering system (COMBO) including:
- Transmit high-pass and low-pass filtering
- Receive low-pass filter with sin x/x correction
- Active RC noise filters
- µ-law or A-law compatible COder and DECoder
- Internal precision voltage reference
- Serial I/O interface
- Internal auto-zero circuitry
µ-law, 16-pin-TP3054
A-law, 16-pin-TP3057
Designed for D3/D4 and CCITT applications
±5V operation
Low operating power-typically 50 mW
Power-down standby mode-typically 3 mW
Automatic power-down
TTL or CMOS compatible digital interfaces
Maximizes line interface card circuit density
Dual-In-Line or surface mount packages
See also AN-370, "Techniques for Designing with CODEC/Filter COMBO Circuits"

TP3057 General Description

TP3052, TP3053, TP3054, TP3057, Enhanced Serial Interface CODEC/Filter COMBO Family

TP3057 Maximum Ratings

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.
V_CC to GNDA .........................7V
V_BB to GNDA......................... -7V
Voltage at any Analog Input
or Output ................V_CC-0.3V to V_BB+ 0.3V
Voltage at any Digital Input or
Output .................V_CC+0.3V to GNDA-0.3V
Operating Temperature Range .......-25°C to + 125°C
Storage Temperature Range ........-65°C to +150°C
Lead Temperature (Soldering, 10 seconds) .......300°C
ESD (Human Body Model)................ 2000V
Latch-Up Immunity =100 mA on any Pin

TP3057 Features

Complete CODEC and filtering system (COMBO) including:
- Transmit high-pass and low-pass filtering
- Receive low-pass filter with sin x/x correction
- Active RC noise filters
- µ-law or A-law compatible COder and DECoder
- Internal precision voltage reference
- Serial I/O interface
- Internal auto-zero circuitry
µ-law, 16-pin-TP3054
A-law, 16-pin-TP3057
Designed for D3/D4 and CCITT applications
±5V operation
Low operating power-typically 50 mW
Power-down standby mode-typically 3 mW
Automatic power-down
TTL or CMOS compatible digital interfaces
Maximizes line interface card circuit density
Dual-In-Line or surface mount packages
See also AN-370, "Techniques for Designing with CODEC/Filter COMBO Circuits"

TP3057 Typical Application

TP3057 Datasheet

TP3057 Connection Diagram

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