M51951AMLSLASHBML datasheet(3/8 Pages) RENESAS

3 / 8 page

M51951A,B/M51952A,B

REJ03D0775-0400 Rev.4.00 Sep 18, 2007

Page 3 of 7

Absolute Maximum Ratings

(Ta = 25°C, unless otherwise noted)

Item

Symbol

Ratings

Unit

Conditions

Supply voltage

VCC

Output sink current

Isink

VCC

Type A (output with constant current load)

Output voltage

Type B (open collector output)

450

5-pin SIP

700

3-pin SIP

Power dissipation

500

3-pin SOP

4.5

5-pin SIP

3-pin SIP

Thermal derating

mW/°C

≥ 25°C

3-pin SOP

Operating temperature

Topr

–30 to +85

°C

Storage temperature

Tstg

–40 to +125

°C

Electrical Characteristics

(Ta = 25°C, unless otherwise noted)

• “L” reset type M51951A, M51951B

• “H” reset type M51952A, M51952B

Item

Symbol

Min

Typ

Max

Unit

Test Conditions

Detecting voltage

4.05

4.25

4.45

Hysteresis voltage

∆V

Detecting voltage

temperature coefficient

VS/∆T

—

0.01

—

%/°C

—

450

680

Type A, VCC = 5V

Circuit current

ICC

—

420

630

µA

Type B, VCC = 5V

Delay time

tpd

200

500

µs

—

0.2

0.4

L reset type, VCC = 4V, Isink = 4mA

Output saturation

voltage

Vsat

—

0.2

0.4

H reset type, VCC = 5V, Isink = 4mA

—

0.67

0.8

RL = 2.2kΩ, Vsat ≤ 0.4V

Threshold operating

voltage

VOPL

—

0.55

0.7

L reset type minimum supply

voltage for IC operation

RL = 100kΩ, Vsat ≤ 0.4V

Output leakage

current

IOH

—

Type B

Output load current

IOC

–40

–25

–17

µA

Type A, VCC = 5V, VO = 1/2 × VCC

Output high voltage

VOH

VCC–0.2

VCC–0.06

—

Type A

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