M51954B RENESAS [Renesas Technology Corp], M51954B Datasheet - Page 3

• Manufacturer Part Number: M51954B
• Description: Voltage Detecting, System Resetting IC Series
• Manufacturer: RENESAS [Renesas Technology Corp]

M51953A,B/M51954A,B
Absolute Maximum Ratings
Supply voltage
Output sink current
Output voltage
Power dissipation
Thermal derating
Operating temperature
Storage temperature
Electrical Characteristics
• “L” reset type M51953A, M51953B
• “H” reset type M51954A, M51954B
Detecting voltage
Hysteresis voltage
Detecting voltage
temperature coefficient
Circuit current
Delay time
Constant current
Output saturation
voltage
Threshold operating
voltage
Output leakage
current
Output load current
Output high voltage
Note:
REJ03D0776-0200 Rev.2.00 Aug 20, 2007
Page 3 of 10
Please set the desired delay time by attaching capacitor of the range between 4700 pF and 10 µF.
Item
Item
V
∆V
V
I
t
Ipd
Vsat
V
I
I
V
Symbol
CC
pd
OH
OC
S
S
OPL
OH
/∆T
S
V
Isink
V
Pd
Kθ
Topr
Tstg
Symbol
CC
O
V
CC
4.05
Min
–40
1.6
30
–8
—
—
—
—
—
—
—
—
–0.2
–40 to +125
–30 to +85
Ratings
V
450
400
300
4.5
4.4
V
18
18
6
3
CC
CC
4.25
0.01
0.67
0.55
Typ
450
420
–25
3.4
0.2
0.2
50
–5
—
–0.06
Max
4.45
680
630
–17
0.4
0.4
0.8
0.7
80
–3
mW/°C
—
—
7
1
Unit
mW
mA
°C
°C
V
V
%/°C
Unit
mV
ms
µA
µA
µA
µA
V
V
V
V
Type A (output with constant current load)
Type B (open collector output)
5-pin SIP
8-pin SOP (PRSP0008DE-C): recommend
8-pin SOP (PRSP0008DA-A): not recommend
Refer to the
thermal derating
curve.
Type A
Type B
Cd = 0.01µF *
V
L reset type, V
H reset type, V
L reset type minimum supply
voltage for IC operation
Type B
Type A
Type A
CC
= 5V
, V
, V
, V
CC
CC
CC
= 5V
= 5V
= 5V, V
CC
CC
= 4V, Isink = 4mA
= 5V, Isink = 4mA
(Ta = 25°C, unless otherwise noted)
(Ta = 25°C, unless otherwise noted)
5-pin SIP
8-pin SOP (PRSP0008DE-C)
: recommend
8-pin SOP (PRSP0008DA-A)
: not recommend
O
Test Conditions
Conditions
= 1/2 × V
CC
R
R
L
L
= 2.2kΩ, Vsat ≤ 0.4V
= 100kΩ, Vsat ≤ 0.4V