M51995 データシートの表示（PDF） - Renesas Electronics
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M51995 Datasheet PDF : 43 Pages
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M51995AP/AFP
Block
Timer
Item
Timer frequency
Timer charge current
Symbol
fTIMER
ITIMECH
CLM−
CLM+
Oscillator
OFF time/ON time ratio
CLM−terminal threshold
voltage
CLM−terminal current
Delay time from CLM− to
VOUT
CLM+ terminal threshold
voltage
CLM+ terminal current
Delay time from CLM+ to
VOUT
Oscillating frequency
Maximum ON duty
TIMEOFF/ON
VTHCLM−
IINCLM−
TPDCLM−
VTHCLM+
IINCLM+
TPDCLM+
fosc
TDUTY
VF
Output
Upper limit voltage of
oscillation waveform
Lower limit voltage of
oscillation waveform
Voltage difference between
upper limit and lower limit
of OSC waveform
OSC frequency in VF =
CLM operating
5V
state
VF =
2V
Duty in CLM
operating state
VF =
0.2V
VF voltage at timer
operating start
VF terminal input current
Output low voltage
VOSCH
VOSCL
∆VOSC
fOSCVF
TVFDUTY
VTHTIME
IVF
VOL1
VOL2
Output high voltage
VOL3
VOL4
VOH1
VOH2
Output voltage rise time
Output voltage fall time
TRISE
TFALL
Min.
0.27
−193
−178
−147
7.0
−220
(VCC = 18 V, Ta = 25°C, unless otherwise noted)
Limits
Typ. Max. Unit
Test Conditions
0.40
0.60
Hz CT = 4.7µF
−138 −102
µA VCT = 3.3V,
Ta = −5°C
−127 −94
Ta = 25°C
−105 −78
Ta = 85°C
8.7
11.0
—
−200 −180 mV −5 ≤ Ta ≤ 85°C
−170 −125 −90
—
120
—
µA VCLM– = −0.1V
ns
180
200
220
mV −5 ≤ Ta ≤ 85°C
−270
—
−205
90
−140
—
µA VCLM+ = 0V
ns
170
47.0
3.97
188
50.0
4.37
207
53.0
4.77
kHz RON = 20kΩ,
% ROFF = 17kΩ
CF = 220pF,
−5 ≤ Ta ≤ 85°C
V fOSC = 188kHz
1.76
1.96 2.16
V fOSC = 188kHz
2.11
2.41 2.71
V fOSC = 188kHz
170
108
11.0
2.7
—
—
—
—
—
16.0
15.5
—
—
188
124
13.7
3.0
2
0.05
0.7
0.69
1.3
16.5
16.0
50
35
207
143
22.0
3.3
6
0.4
1.4
1.0
2.0
—
—
—
—
kHz RON = 20kΩ,
ROFF = 17kΩ
CF = 220pF
— Min off duty/Max on
duty
V
µA Source current
V VCC = 18V, IO = 10mA
V VCC = 18V,
IO = 100mA
V VCC = 5V, IO = 1mA
V VCC = 5V, IO = 100mA
V VCC = 18V,
IO = −10mA
V VCC = 18V,
IO = −100mA
ns No load
ns No load
REJ03D0835-0300 Rev.3.00 Jun 06, 2008
Page 6 of 40
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