BD4835G-TR Datasheet, PDF (6/18 Pages) Rohm – Standard CMOS Voltage Detector IC

BD48xxx series BD49xxx series
●Absolute Maximum Ratings
Parameter
Symbol
Limits
Power Supply Voltage
VDD-GND
-0.3 to +10
Output Voltage
Nch Open Drain Output
CMOS Output
VOUT
GND-0.3 to +10
GND-0.3 to VDD+0.3
Output Current
Io
70
SSOP5
*1*4
540
Power
SSOP3
*2*4
Pd
700
Dissipation
VSOF5
*3*4
210
Operating Temperature
Topr
-40 to +105
Ambient Storage Temperature
Tstg
-55 to +125
*1 Reduced by 5.4mW/°C when used over 25°C.
*2 Reduced by 7.0mW/°C when used over 25°C.
*3 Reduced by 2.1mW/°C when used over 25°C.
*4 When mounted on ROHM standard circuit board (70mm×70mm×1.6mm, glass epoxy board).
Datasheet
Unit
V
V
mA
mW
°C
°C
●Electrical Characteristics (Unless Otherwise Specified, Ta=-40 to 105°C)
Parameter
Symbol
Condition
Limit
Unit
Min.
Typ.
Max.
RL=470kΩ, VDD=H L
*1 ^VDET(T)
×0.99
VDET(T)
VDET(T)
×1.01
Ta=+25°C
2.475
2.5
2.525
VDET=2.5V
Ta=-40°C to 85°C
2.418
-
2.584
Ta=85°C to 105°C
2.404
-
2.597
Ta=+25°C
2.970
3.0
3.030
VDET=3.0V
Ta=-40°C to 85°C
2.901
-
3.100
Ta=85°C to 105°C
2.885
-
3.117
Detection Voltage
VDET
VDET=3.3V
Ta=+25°C
Ta=-40°C to 85°C
3.267
3.3
3.333
V
3.191
-
3.410
Ta=85°C to 105°C
3.173
-
3.428
Ta=+25°C
4.158
4.2
4.242
VDET=4.2V
Ta=-40°C to 85°C
4.061
-
4.341
Ta=85°C to 105°C
4.039
-
4.364
Ta=+25°C
4.752
4.8
4.848
VDET=4.8V
Ta=-40°C to 85°C
4.641
-
4.961
Ta=85°C to 105°C
4.616
-
4.987
Output Delay Time “L H”
tPLH ^{CL=100pF RＬ=100kΩ}
Vout=GND 50%
*2
-
-
100
µs
VDET=2.3-3.1V
-
0.51
1.53
Circuit Current when ON
ICC1 VDD=VDET-0.2V ^*1
VDET=3.2-4.2V
VDET=4.3-5.2V
-
0.56
1.68
µA
-
0.60
1.80
VDET=5.3-6.0V
-
0.66
1.98
Circuit Current when OFF
ICC2 VDD=VDET+2.0V ^*1
VDET=2.3-3.1V
VDET=3.2-4.2V
VDET=4.3-5.2V
-
0.75
2.25
-
0.80
2.40
µA
-
0.85
2.55
VDET=5.3-6.0V
Operating Voltage Range
VOL≤0.4V, Ta=25 to 105°C, RL=470kΩ
VOPL
VOL≤0.4V, Ta=-40 to 25°C, RL=470kΩ
VDET(T) : Standard Detection Voltage(2.3V to 6.0V, 0.1V step)
RL: Pull-up resistor to be connected between VOUT and power supply.
CL: Capacitor to be connected between VOUT and GND.
Design Guarantee. (Outgoing inspection is not done on all products.)
*1 Guaranteed at Ta=25°C.
*2 tPLH:VDD=(VDET typ.-0.5V) (VDET typ.+0.5V)
-
0.90
2.70
0.95
-
1.20
-
-
V
-
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
6/15
TSZ02201-0R7R0G300030-1-2
22.May.2013.Rev.008