MC33464H-27AT1 ON Semiconductor, MC33464H-27AT1 Datasheet

MC33464H-27AT1

Manufacturer Part Number

MC33464H-27AT1

Description

Manufacturer

ON Semiconductor

Datasheet

1.MC33464H-27AT1.pdf (8 pages)

Specifications of MC33464H-27AT1

Date_code

05+

Packing_info

SOT-89

Current page: 1 of 8
Download datasheet (131Kb)

Micropower Undervoltage

Sensing Circuits

are specifically designed for use with battery powered microprocessor based

systems, where extended battery life is required. A choice of several

threshold voltages from 0.9 V to 4.5 V are available. These devices feature a

very low quiescent bias current of 0.8 A typical.

comparator with precise thresholds and built–in hysteresis to prevent erratic

reset operation, a choice of output configurations between open drain or

complementary MOS, and guaranteed operation below 1.0 V with extremely

low standby current. These devices are available in either SOT–89 3–pin or

SOT–23 5–pin surface mount packages.

used in portable, appliance, automotive and industrial equipment.

MC33464 Features:

Other voltages from 0.9 to 6.0 V, in 0.1 V increments, are available. Consult factory for

information.

MOTOROLA ANALOG IC DEVICE DATA

MC33464H–09AT1

MC33464H–20AT1

MC33464H–27AT1

MC33464H–30AT1

MC33464H–45AT1

MC33464H–09CT1

MC33464H–20CT1

MC33464H–27CT1

MC33464H–30CT1

MC33464H–43CT1

MC33464H–45CT1

MC33464N–09ATR

MC33464N–20ATR

MC33464N–21ATR

MC33464N–27ATR

MC33464N–30ATR

MC33464N–45ATR

MC33464N–48ATR

MC33464N–09CTR

MC33464N–20CTR

MC33464N–27CTR

MC33464N–30CTR

MC33464N–45CTR

The MC33464 series are micropower undervoltage sensing circuits that

The MC33464 series features a highly accurate voltage reference, a

Applications include direct monitoring of the MPU/logic power supply

Extremely Low Standby Current of 0.8 A at V in = 1.5 V

Wide Input Voltage Range (0.7 V to 10 V)

Monitors Power Supply Voltages from 1.1 V to 5.0 V

High Accuracy Detector Threshold ( 2.5%)

Two Reset Output Types (Open Drain or Complementary Drive)

Two Surface Mount Packages (SOT–89 or SOT–23 5–Pin)

Device

Threshold

ORDERING INFORMATION

Voltage

0.9

2.0

2.7

3.0

4.5

0.9

2.0

2.7

3.0

4.3

4.5

0.9

2.0

2.1

2.7

3.0

4.5

4.8

0.9

2.0

2.7

3.0

4.5

Compl.

Com l.

Compl.

Reset

Open

Drain

MOS

Drain

MOS

Type

Marking

T09A

T20A

T27A

T30A

T45A

T09C

T20C

T27C

T30C

T43C

T45C

(Qty/Reel)

Package

SOT 89

SOT–89

SOT–23

(1000)

(3000)

(

)

Motorola, Inc. 1999

SENSING CIRCUITS

Ground

UNDERVOLTAGE

Reset

Input

MC33464

MICROPOWER

SEMICONDUCTOR

TECHNICAL DATA

Order this document by MC33464/D

PLASTIC PACKAGE

(SOT–23–5)

CASE 1213

CASE 1212

H SUFFIX

N SUFFIX

(SOT–89)

(Top View)

TAB

Tab

N/C

(Tab is connected

to Pin 2)

Rev 2, 07/1999

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