TS391(2005) データシートの表示（PDF） - Unisonic Technologies
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TS391 Datasheet PDF : 6 Pages
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TS391/A/B/C
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
Differential Input Voltage
Input Voltage
Output Short-Circuit to Ground 1)
VCC
±18 or 36
V
VI(DIFF)
±36
V
VIN
-0.3 ~ +36
V
Infinite
Power Dissipation
PD
500
mW
Junction Temperature
TJ
150
°C
Operating Temperature
Storage Temperature
TOPR
-40 ~ +125
°C
TSTG
-65 ~ +150
°C
Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. Short-circuit from the output to VCC can cause excessive heating and eventual destruction. The maximum
output current is approximately 20mA, independent of the magnitude of VCC.
THARMAL DATA (TJ=150℃, Ta=25℃)
PARAMETER
SYMBOL
RATING
UNIT
Thermal resistance from junction to Ambient
θJA
ELECTRICAL CHARACTERISTICS
250
°C /W
VCC=5.0V, All voltage referenced to GND, Ta=25°C (unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Input Offset Voltage 1)
VI(OFF)
Ta=+25℃
TMIN ≤Ta≤ TMAX
MIN TYP MAX UNIT
1
5
mV
9
mV
Differential Input Voltage 4)
VI(DIFF)
VCC
V
Large Signal Voltage Gain
Input Common Mode Voltage
Range 3)
Low Level Output Voltage
Input Bias Current 2)
Gv VCC=15V, RL=15k, VOUT=1~ 11V
50 200
V/mV
VI(CM)
Ta=+25℃
TMIN ≤Ta≤ TMAX
0
VCC-1.5 V
0
VCC -2 V
VOL
VI(DIFF)=1V,
VCC= VOUT =30V
Ta=+25℃
TMIN ≤Ta≤ TMAX
250 400 mV
700 mV
II(BIAS)
Ta=+25℃
TMIN ≤Ta≤ TMAX
25
250 nA
400 nA
Input Offset Current
II(OFF)
Ta=+25℃
TMIN ≤Ta≤ TMAX
5
50 nA
150 nA
Supply Current
ICC
VCC=5V, no load
VCC=30V, no load
0.2
0.5 mA
0.5 1.25 mA
Output sink current
ISINK VI(DIFF)=-1V, VOUT =1.5V
6
16
mA
High Level Output Current
Response Time
IOH
VI(DIFF)=1V,
VCC= VOUT =30V
Ta=+25℃
TMIN ≤Ta≤ TMAX
tr
RL=5.1kΩ to VCC 5)
0.1
nA
1
μA
1.3
μs
Large Signal Response Time
trel VIN=TTL,VREF=+1.4V,RL=5.1KΩ~ VCC
300
ns
1. At output switch point, Vo=1.4V, Rs=0Ω with VCC from 5V ~ 30V and over the full input common-mode range(0V ~
VCC 1.5V).
2. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant,
independent of the state of the output, so no loading charge exists on the reference or input lines.
3. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than
0.3V.The upper end of the common-mode voltage range is VCC + -1.5V,but either or both inputs can go to +30V
without damage.
4. Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains
within the common-mode range the comparator will provide a proper output state.
The low input voltage state must not be less than -0.3V (or 0.3V below the negative power supply, if used).
5. The response time specified is for a 100mV input step with 5mV overdrive. For larger overdrive signals 300ns can
be obtained.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R104-003,C
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