MC33064P-5 datasheet, PDF - EEWORLD Datasheet

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MC33064P-5: Descriptionundervoltage sensing circuit; CategoryPower/power management The power supply circuit; File Size144KB，8 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

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MC33064P-5 Overview

undervoltage sensing circuit

MC33064P-5 Parametric

Parameter Name	Attribute value
Maker	Motorola ( NXP )
Parts packaging code	TO-92
package instruction	,
Contacts	3
Reach Compliance Code	unknown
ECCN code	EAR99
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	O-PBCY-T3
Number of channels	1
Number of functions	1
Number of terminals	3
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	CYLINDRICAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum supply current (Isup)	0.5 mA
Maximum supply voltage (Vsup)	6.5 V
Minimum supply voltage (Vsup)	1 V
surface mount	NO
Temperature level	INDUSTRIAL
Terminal form	THROUGH-HOLE
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED

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Undervoltage Sensing Circuit

The MC34064 is an undervoltage sensing circuit specifically designed for

use as a reset controller in microprocessor-based systems. It offers the

designer an economical solution for low voltage detection with a single

external resistor. The MC34064 features a trimmed-in-package bandgap

reference, and a comparator with precise thresholds and built-in hysteresis

to prevent erratic reset operation. The open collector reset output is capable

of sinking in excess of 10 mA, and operation is guaranteed down to 1.0 V

input with low standby current. These devices are packaged in 3-pin

TO-226AA, 8-pin SO–8 and Micro–8 surface mount packages.

Applications include direct monitoring of the 5.0 V MPU/logic power

supply used in appliance, automotive, consumer and industrial equipment.

•

Trimmed-In-Package Temperature Compensated Reference

MC34064

MC33064

UNDERVOLTAGE

SENSING CIRCUIT

SEMICONDUCTOR

TECHNICAL DATA

•

Comparator Threshold of 4.6 V at 25°C

Precise Comparator Thresholds Guaranteed Over Temperature

Comparator Hysteresis Prevents Erratic Reset

Reset Output Capable of Sinking in Excess of 10 mA

Internal Clamp Diode for Discharging Delay Capacitor

Guaranteed Reset Operation with 1.0 V Input

Low Standby Current

Economical TO–226AA, SO–8 and Micro–8 Surface Mount Packages

D SUFFIX

PLASTIC PACKAGE

CASE 751

(SO–8)

P SUFFIX

PLASTIC PACKAGE

CASE 29

(TO–226AA)

Pin 1. Reset

2. Input

3. Ground

Representative Block Diagram

Input

2 (2)

Reset

DM SUFFIX

PLASTIC PACKAGE

CASE 846A

(Micro–8)

Reset 1

8 N.C.

7 N.C.

6 N.C.

5 N.C.

(Top View)

1 (1)

Input 2

N.C. 3

Ground 4

1.2 Vref

ORDERING INFORMATION

Device

Operating

Temperature Range

Package

SO–8

TA = 0° to +70°C

Micro–8

TO–226AA

SO–8

Micro–8

TO–226AA

Gnd

3 (4)

= Sink Only

Positive True Logic

MC34064D–5

MC34064DM–5

MC34064P–5

Pin numbers adjacent to terminals are for the 3–pin TO–226AA package.

Pin numbers in parenthesis are for the 8–lead packages.

This device contains 21 active transistors.

MC33064D–5

MC33064DM–5 TA = – 40° to +85°C

MC33064P–5

Motorola, Inc. 1996

Rev 2

MOTOROLA ANALOG IC DEVICE DATA

MC33064P-5 Related Products

	MC33064P-5	MC34064	MC33064DM-5	MC33064	MC34064D-5	MC33064D-5
Description	undervoltage sensing circuit	undervoltage sensing circuit	undervoltage sensing circuit	undervoltage sensing circuit	undervoltage sensing circuit	undervoltage sensing circuit
Maker	Motorola ( NXP )	-	Motorola ( NXP )	-	Motorola ( NXP )	Motorola ( NXP )
Reach Compliance Code	unknown	-	unknown	-	unknown	unknown
ECCN code	EAR99	-	EAR99	-	EAR99	EAR99
Adjustable threshold	NO	-	NO	-	NO	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT	-	POWER SUPPLY SUPPORT CIRCUIT	-	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	O-PBCY-T3	-	S-PDSO-G8	-	R-PDSO-G8	R-PDSO-G8
Number of channels	1	-	1	-	1	1
Number of functions	1	-	1	-	1	1
Number of terminals	3	-	8	-	8	8
Maximum operating temperature	85 °C	-	85 °C	-	70 °C	85 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	ROUND	-	SQUARE	-	RECTANGULAR	RECTANGULAR
Package form	CYLINDRICAL	-	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	-	Not Qualified	-	Not Qualified	Not Qualified
Maximum supply current (Isup)	0.5 mA	-	0.5 mA	-	0.5 mA	0.5 mA
Maximum supply voltage (Vsup)	6.5 V	-	6.5 V	-	6.5 V	6.5 V
Minimum supply voltage (Vsup)	1 V	-	1 V	-	1 V	1 V
surface mount	NO	-	YES	-	YES	YES
Temperature level	INDUSTRIAL	-	INDUSTRIAL	-	COMMERCIAL	INDUSTRIAL
Terminal form	THROUGH-HOLE	-	GULL WING	-	GULL WING	GULL WING
Terminal location	BOTTOM	-	DUAL	-	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED

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