m51981ml Renesas Electronics Corporation., m51981ml Datasheet

no-image

m51981ml

Manufacturer Part Number
m51981ml
Description
Voltage Detecting, System Resetting Ic Series
Manufacturer
Renesas Electronics Corporation.
Datasheet
M51981ML/SL
Voltage Detecting, System Resetting IC Series
Description
M51981ML/SL are semiconductor integrated circuits designed for detecting supply voltage and resetting all types of
logic circuits such as CPUs.
They fined extensive applications, including battery checking circuit, level detecting circuit and waveform shaping
circuit.
Features
• Few external parts
• Low threshold operating voltage (Supply voltage to keep low-state at low supply voltage):
• Wide supply voltage range: 2 V to 17 V
• Wide application range
Application
• Reset circuit of Pch, Nch, CMOS, microcomputer, CPU and MCU, Reset of logic circuit, Battery check circuit,
Recommended Operating Condition
• Supply voltage range: 2 V to 17 V
Pin Arrangement
REJ03D0779-0400 Rev.4.00 Sep 18, 2007
Page 1 of 4
0.6 V (Typ) at R
switching circuit back-up voltage, level detecting circuit, waveform shaping circuit, delay waveform generating
circuit, DC/DC converter, over voltage protection circuit
L
Package: PLZZ0004CB-A (SOT-89)
= 22 kΩ
M51981ML
(Top view)
3
2
1
Output
GND
Supply voltage
1. Supply voltage
2. GND
3. Output
Package: PRSS0003DF-A (TO-92L)
M51981SL
1
(Top view)
2
3
REJ03D0779-0400
Sep 18, 2007
Rev.4.00

Related parts for m51981ml

m51981ml Summary of contents

Page 1

... M51981ML/SL Voltage Detecting, System Resetting IC Series Description M51981ML/SL are semiconductor integrated circuits designed for detecting supply voltage and resetting all types of logic circuits such as CPUs. They fined extensive applications, including battery checking circuit, level detecting circuit and waveform shaping circuit. Features • ...

Page 2

... M51981ML/SL Block Diagram Operating Waveform REJ03D0779-0400 Rev.4.00 Sep 18, 2007 Page Supply voltage 1 3 – + 1.25V 2 GND 4.40V H L Output ...

Page 3

... M51981ML/SL Absolute Maximum Ratings Item Symbol Supply voltage V CC Output sink current Isink Output voltage V O Power dissipation Pd Thermal derating Kθ Operating temperature Topr Storage temperature Tstg Electrical Characteristics Item Symbol Min Detecting voltage V 4.20 S ∆V Hysteresis voltage S Detecting voltage V /∆T ...

Page 4

... M51981ML/SL Package Dimensions Package Name JEITA Package Code SOT-89 SC-62 JEITA Package Code RENESAS Code  PRSS0003DF-A REJ03D0779-0400 Rev.4.00 Sep 18, 2007 Page RENESAS Code Previous Code MASS[Typ.]  PLZZ0004CB-A 0.48g 4.6Max 1.6 ± 0.2 0.58Max 0.4 1.5 3.0 0.48Max Package Name MASS[Typ.] TO-92L 0.34g φ 5.1 Max ...

Page 5

Notes: 1. This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use. Renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained ...

Related keywords