BD46331G中文资料
Applications
VOLTAGE DETECTOR IC with counter timer
BD45XXXG BD46XXXG
BD45XXXG and BD46XXXG are series of high-accuracy detection voltage and low current consumption VOLTAGE DETECTOR ICs adopting CMOS process. New lineup of 156 types with delay time circuit have developed. Delay time is fixed in the IC due to the built-in counter timer to require no external capacitor. Total 156 types of VOLTAGE DETECTOR ICs including BD45XXXG series (Nch open drain output) and BD46XXXG series (CMOS output), each of which has 26 kinds in every 0.1V step (2.3~4.8V) and three kinds of delay time (50msec, 100msec, 200msec) have developed.
Every kind of appliances with microcontroller and logic circuit
Features
1) Built-in delay time circuit
(Fixed delay time by the built-in ±10% of high-accuracy counter timer)
2) No external capacitor for setting delay time required 3) 3 kinds of delay time: 50msec (Typ.)(BD45XX5G,BD46XX5G) 100msec (Typ.)(BD45XX1G,BD46XX1G) 200msec (Typ.)(BD45XX2G,BD46XX2G)4) Detection voltage: 2.3V ~ 4.8V 0.1V step 5) High-accuracy detection voltage: ±1.0% 6) Ultra low current consumption: 0.85μA typ.7) Output circuit: Nch open drain (BD45XXXG) 8) Package: SSOP5(SMP5C2)
9) Operating temperature range: -40°C ~ +105°C BD45XXXG
BD46XXXG
Pin No.SSOP5
ER
Sub
GND
V OUT
V DD
12345 Application Circuit
CMOS (BD46XXXG)
Absolute Maximum Ratings (Ta=25?C)
Electrical characteristics (1 ?C ?C
?1 This value is guranteed at Ta=25?C.
Note) R L is not necessary for CMOS output type.
Note) Please refer to the detection voltage of Line-up table.
Characteristic diagram and Measurement circuit
V DET ±0.5V
?
V DET ±0.5V
?
Ta (°C)
t P L H (m s e c )
-Ta (°C)
t P L H [μs e c ]
-Output delay time "L → H"
Output delay time "H → L"
V DD (V)
I
D
D
(
μ
A
)
V DD (V)
V
O
U
T
(
V
)
(
m
A
)
V DS (V)
I
O
L
Timing waveform
V DD
Ta (?C)
V
D
E
T
(
V
)
V
?
V
?
V
V DS (V)
I
D
S
(
m
A
)
V DD
V DD
V OUT
ER
V DET
0V
V
V
V
V DET+?V
I/O characteristic Detection voltage
Part number and Marking of samples
BD45485BD45475BD45465BD45455BD45445BD45435BD45425BD45415BD45405BD45395BD45385BD45375BD45365BD45355BD45345BD45335BD45325BD45315BD45305BD45295BD45285BD45275BD45265BD45255BD45245T0T1T2T3T4T5T6T7T8T9TA TB TC TD TE TF TG TH TJ TK TL TM TN TP TQ TR
TS TT TU TV TW TX TY TZ U0U1U2U3U4U5U6U7U8U9UA UB UC UD UE UF UG UH
UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UY UZ V0V1V2V3V4V5V6V7V8V9
4.8V 4.7V 4.6V 4.5V 4.4V 4.3V 4.2V 4.1V 4.0V 3.9V 3.8V 3.7V 3.6V 3.5V 3.4V 3.3V 3.2V 3.1V 3.0V 2.9V 2.8V 2.7V 2.6V 2.5V 2.4V 2.3V
BD45235
BD45481BD45471BD45461BD45451BD45441BD45431BD45421BD45411BD45401BD45391BD45381BD45371BD45361BD45351BD45341BD45331BD45321BD45311BD45301BD45291BD45281BD45271BD45261BD45251BD45241BD45231
BD45482BD45472BD45462BD45452BD45442BD45432BD45422BD45412BD45402BD45392BD45382BD45372BD45362BD45352BD45342BD45332BD45322BD45312BD45302BD45292BD45282BD45272BD45262BD45252BD45242BD45232
BD46485BD46475BD46465BD46455BD46445BD46435BD46425BD46415BD46405BD46395BD46385BD46375BD46365BD46355BD46345BD46335BD46325BD46315BD46305BD46295BD46285BD46275BD46265BD46255BD46245VA VB VC VD VE VF VG VH VJ VK VL VM VN VP VQ VR VS VT VU VV VW VX VY VZ W0W1
W2W3W4W5W6W7W8W9WA WB WC WD WE WF WG WH WJ WK WL WM WN WP WQ WR WS WT
WU WV WW WX WY WZ X0X1X2X3X4X5X6X7X8X9XA XB XC XD XE XF XG XH XJ XK
BD46235
BD46481BD46471BD46461BD46451BD46441BD46431BD46421BD46411BD46401BD46391BD46381BD46371BD46361BD46351BD46341BD46331BD46321BD46311BD46301BD46291BD46281BD46271BD46261BD46251BD46241BD46231
BD46482BD46472BD46462BD46452BD46442BD46432BD46422BD46412BD46402BD46392BD46382BD46372BD46362BD46352BD46342BD46332BD46322BD46312BD46302BD46292BD46282BD46272BD46262BD46252BD46242BD46232
(SMP5C2)
Marking Voltage Part No.Marking Part No.Marking Part No.Marking Part No.Marking Part No.Marking Part No.
Line-up