M51951A Просмотр технического описания (PDF) - Renesas Electronics
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M51951A Datasheet PDF : 8 Pages
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M51951A,B/M51952A,B
Absolute Maximum Ratings
Item
Supply voltage
Output sink current
Output voltage
Power dissipation
Thermal derating
Operating temperature
Storage temperature
Symbol
VCC
Isink
VO
Pd
Kθ
Topr
Tstg
Ratings
18
6
VCC
18
450
700
500
4.5
7
5
–30 to +85
–40 to +125
Unit
V
mA
V
mW
mW/°C
°C
°C
(Ta = 25°C, unless otherwise noted)
Conditions
Type A (output with constant current load)
Type B (open collector output)
5-pin SIP
3-pin SIP
3-pin SOP
Ta ≥ 25°C
5-pin SIP
3-pin SIP
3-pin SOP
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
VS
4.05
4.25 4.45 V
Hysteresis voltage
∆VS
30
50
80 mV
Detecting voltage
VS/∆T
—
0.01
— %/°C
temperature coefficient
Circuit current
ICC
—
450
680 µA Type A, VCC = 5V
—
420
630
Type B, VCC = 5V
Delay time
tpd
80
200
500 µs
Output saturation
voltage
Threshold operating
voltage
Output leakage
current
Vsat
VOPL
IOH
—
0.2
0.4
V L reset type, VCC = 4V, Isink = 4mA
—
0.2
0.4
H reset type, VCC = 5V, Isink = 4mA
—
0.67
0.8
V L reset type minimum supply RL = 2.2kΩ, Vsat ≤ 0.4V
—
0.55
0.7
voltage for IC operation
RL = 100kΩ, Vsat ≤ 0.4V
—
—
30 nA Type B
Output load current
IOC
Output high voltage
VOH
–40
–25
–17
VCC–0.2 VCC–0.06 —
µA Type A, VCC = 5V, VO = 1/2 × VCC
V Type A
REJ03D0775-0400 Rev.4.00 Sep 18, 2007
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