BU4528B Datasheet, PDF (3/5 Pages) Rohm – Dual monostable multivibrator

Standard ICs
BU4528B / BU4528BF
Switching characteristics (Ta = 25°C, CL = 50pF, VSS = 0V)
Parameter
Symbol Min. Typ. Max. Unit
VDD (V)
Conditions
—
100
—
ns
5
Output rise time
tTLH
—
50
—
ns
10
—
—
40
—
ns
15
—
100
—
ns
5
Output fall time
tTHL
—
50
—
ns
10
—
—
40
—
ns
15
—
325
—
ns
Propagation delay time, _tPLH
A or B to Q or Q
tPHL
—
120
—
ns
—
90
—
ns
5
10
CX = 15pF, RX = 5kΩ
15
—
705
—
ns
Propagation delay time, _tPLH
A or B to Q or Q
tPHL
—
290
—
ns
—
210
—
ns
5
10
CX = 1000pF, RX = 10kΩ
15
—
325
—
ns
5
—
90
—
ns
10
CX = 15pF, RX = 5kΩ
Propagation delay,
tPLH
—
60
—
ns
15
Reset to Q or Q
tPHL
— 1000 —
ns
5
—
300
—
ns
10
CX = 1000pF, RX = 10kΩ
—
250
—
ns
15
Minimum input
pulse width
—
70
—
ns
tWIN
—
30
—
ns
—
30
—
ns
5
10
CX = 1000pF, RX = 10kΩ
CX = 15pF, RX = 5kΩ
15
—
550
—
ns
5
Output pulse width
tWOUT1
—
350
—
ns
10
CX = 15pF, RX = 5kΩ
—
300
—
ns
15
25
40
55
µs
5
Output pulse width
tWOUT2
10
50
90
µs
10
CX = 1000pF, RX = 10kΩ
15
55
95
µs
15
—
0
—
ns
5
Minimum trigger time
trr
—
0
—
ns
10
CX = 1000pF, RX = 10kΩ
CX = 15pF, RX = 5kΩ
—
0
—
ns
15
Input capacitance
CIN
—
5
—
pF
—
—
3