MLE145503EP datasheet, PDF - EEWORLD Datasheet

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MLE145503EP: DescriptionPCM Codec, A/MU-Law, 1-Func, CMOS, PDIP16, LEAD FREE, PLASTIC, DIP-16; CategoryWireless rf/communication Telecom circuit; File Size384KB，26 Pages; ManufacturerLansdale; Websitehttp://www.lansdale.com/; Environmental Compliance

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MLE145503EP Overview

PCM Codec, A/MU-Law, 1-Func, CMOS, PDIP16, LEAD FREE, PLASTIC, DIP-16

MLE145503EP Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Lansdale
package instruction	DIP, DIP16,.3
Reach Compliance Code	compliant
Law of compression and extension	A/MU-LAW
filter	YES
Maximum gain tolerance	0.3 dB
JESD-30 code	R-PDIP-T16
length	19.175 mm
linear encoding	13-BIT
Negative supply voltage rating	-5 V
Number of functions	1
Number of terminals	16
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
Maximum seat height	4.44 mm
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Telecom integrated circuit types	PCM CODEC
Temperature level	INDUSTRIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm

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ML145502

ML145503

ML145505

PCM Codec–Filter Mono–Circuit

Legacy Device:

Motorola MC145502, MC145503, MC145505

The ML145502, ML145503, and ML145505 are all per channel PCM

Codec–Filter mono–circuits. These devices perform the voice digitization

and reconstruction as well as the band limiting and smoothing required

for PCM systems. The ML145503 is a general purpose device that is

offered in a 16–pin package. These are designed to operate in both syn-

chronous and asynchronous applications and contain an on–chip preci-

sion reference voltage. The ML145505 is a synchronous device offered in

a 16–pin DIP and wide body SOIC package intended for instrument use.

The ML145502 is the full–featured device which presents all of the

options of the chip. This device is packaged in a 22–pin DIP and a

28–pin chip carrier package

These devices are pin–for–pin replacements for Motorola’s first genera-

tion of MC14400/01/02/03/05 PCM mono–circuits and are upwardly

compatible with the MC14404/06/07 codecs and other industry standard

codecs. They also maintain compatibility with Motorola’s family of

MC33120 and MC3419 SLIC products.

The ML1455xx family of PCM Codec–Filter mono–circuits utilizes

CMOS due to its reliable low–power performance and proven capability

for complex analog/digital VLSI functions.

ML145502

• 22 Pin and 28 Pin Packages

• Transmit Bandpass and Receive Low–Pass Filter On–Chip

• Pin Selectable Mu–Law/A–Law Companding with Corresponding

Data Format

• On–Chip Precision Reference Voltage (3.15 V)

• Power Dissipation of 50 mW, Power–Down of 0.1 mW at ±5 V

• Automatic Prescaler Accepts 128 kHz, 1.536, 1.544, 2.048, and 2.56

MHz for Internal Sequencing

• Selectable Peak Overload Voltages (2.5, 3.15, 3.78 V)

• Access to the Inverting Input of the TxI Input Operational Amplifier

• Variable Data Clock Rates (64 kHz to 4.1 MHz)

• Complete Access to the Three Terminal Transmit Input Operational

Amplifiers

• An External Precision Reference May Be Used

ML145503—

Similar to the ML145502 Plus:

• 16–Pin Dip and SOIC 16 Packages

• Complete Access to the Three Terminal Transmit Input Operational

Amplifiers

ML145505

— Somewhat Similar To ML145503 Except:

• Common 64 kHz to 4.1 MHz Transmit/Receive Data Clock

P DIP 16 = EP

PLASTIC DIP

CASE 648

P DIP 22 = WP

PLASTIC DIP

CASE 708

SOG 16 = -5P

SOG PACKAGE

CASE 751G

28 1

PLCC 28 = -4P

PLCC PACKAGE

CASE 776

CROSS REFERENCE/ORDERING INFORMATION

LANSDALE

PACKAGE

MOTOROLA

P DIP 22

PLCC 28

P DIP 16

SO 16W

P DIP 16

SO 16W

MC145502P

MC145502FN

MC145503P

MC145503DW

MC145505P

MC145505DW

ML145502WP

ML145502-4P

ML145503EP

ML145503-5P

ML145505EP

ML145505-5P

Note:

Lansdale lead free (Pb) product, as it

becomes available, will be identified by a part

number prefix change from

MLE.

Page 1 of 26

www.lansdale.com

Issue A

MLE145503EP Related Products

	MLE145503EP	MLE145503-5P	MLE145505-5P	MLE145502-4P	MLE145502WP	MLE145505EP
Description	PCM Codec, A/MU-Law, 1-Func, CMOS, PDIP16, LEAD FREE, PLASTIC, DIP-16	PCM Codec, A/MU-Law, 1-Func, CMOS, PDSO16, LEAD FREE, SOG-16	PCM Codec, A/MU-Law, 1-Func, CMOS, PDSO16, LEAD FREE, SOG-16	PCM Codec, A/MU-Law, 1-Func, CMOS, PQCC28, LEAD FREE, PLASTIC, LCC-28	PCM Codec, A/MU-Law, 1-Func, CMOS, PDIP22, LEAD FREE, PLASTIC, DIP-22	PCM Codec, A/MU-Law, 1-Func, CMOS, PDIP16, LEAD FREE, PLASTIC, DIP-16
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Lansdale	Lansdale	Lansdale	Lansdale	Lansdale	Lansdale
package instruction	DIP, DIP16,.3	LEAD FREE, SOG-16	LEAD FREE, SOG-16	QCCJ, LDCC28,.5SQ	DIP, DIP22,.4	DIP, DIP16,.3
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
Law of compression and extension	A/MU-LAW	A/MU-LAW	A/MU-LAW	A/MU-LAW	A/MU-LAW	A/MU-LAW
filter	YES	YES	YES	YES	YES	YES
Maximum gain tolerance	0.3 dB	0.3 dB	0.3 dB	0.3 dB	0.3 dB	0.3 dB
JESD-30 code	R-PDIP-T16	R-PDSO-G16	R-PDSO-G16	S-PQCC-J28	R-PDIP-T22	R-PDIP-T16
length	19.175 mm	10.3 mm	10.3 mm	11.505 mm	27.94 mm	19.175 mm
linear encoding	13-BIT	13-BIT	13-BIT	13-BIT	13-BIT	13-BIT
Negative supply voltage rating	-5 V	-5 V	-5 V	-5 V	-5 V	-5 V
Number of functions	1	1	1	1	1	1
Number of terminals	16	16	16	28	22	16
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	SOP	QCCJ	DIP	DIP
Encapsulate equivalent code	DIP16,.3	SOP16,.4	SOP16,.4	LDCC28,.5SQ	DIP22,.4	DIP16,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	CHIP CARRIER	IN-LINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	5 V	5 V	5 V	5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	4.44 mm	2.65 mm	2.65 mm	4.57 mm	5.08 mm	4.44 mm
Nominal supply voltage	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	YES	YES	YES	NO	NO
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Telecom integrated circuit types	PCM CODEC	PCM CODEC	PCM CODEC	PCM CODEC	PCM CODEC	PCM CODEC
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	J BEND	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	1.27 mm	1.27 mm	1.27 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	QUAD	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	7.62 mm	7.5 mm	7.5 mm	11.505 mm	10.16 mm	7.62 mm

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