參數(shù)資料
型號: UTCTS391A
廠商: 友順科技股份有限公司
英文描述: LINEAR INTEGRATED CIRCUIT
中文描述: 線性集成電路
文件頁數(shù): 3/5頁
文件大小: 123K
代理商: UTCTS391A
UTC TS391/A LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO. LTD
3
QW-R104-003,A
ELECTRICAL CHARACTERISTICS
Vcc=5.0V, All voltage referenced to GND ,Tamb=25
°
C
(unless otherwise specified)
PARAMETER
SYMBOL
Input Offset Voltage
1)
Vio
Tmin.
Tamb
Tmax.
Input Bias Current
2)
Iib
Tmin.
Tamb
Tmax.
Input Offset Current
Iio
Tmin.
Tamb
Tmax.
Large Signal Voltage Gain
Gv
Vcc=15V,R
L
=15k,Vo=1 to 11V
Supply Current
Icc
Vcc=30V,no load
Input Common Mode
Voltage Range
Tmin.
Tamb
Tmax.
Differential Input Voltage
4)
Output sink current
Isink
Vid=-1V,Vo=1.5V
Low Level Output Voltage
V
OL
Tamb=+25
Tmin.
Tamb
Tmax.
High Level Output Current
I
OH
Tamb=+25
Tmin.
Tamb
Tmax.
Response Time
Large Signal Response
Time
1.At output switch point, Vo=1.4V,Rs=0
Ω
with Vcc from 5V to 30V and over the full input common-mode range(0V
to Vcc 1.5V).
2.The direction of the input current is out of the IC due to the PN P 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.
TEST CONDITIONS
Tamb=+25
MIN
TYP
1
MAX UNITS
5
9
250
400
50
150
0.5
1.25
Vcc -1.5
Vcc -2
mV
Tamb=+25
25
nA
Tamb=+25
5
nA
50
200
0.2
0.5
V/mV
Vcc=5V,no load
mA
Vicm
Tamb=+25
0
0
mV
Vid
Vcc
mV
6
16
250
mA
Vid=1V,Vcc=Vo=30V
400
700
1
mV
Vid=1V,Vcc=Vo=30V
0.1
nA
μ
A
tre
R
L
=5.1k
Ω
to Vcc
5)
1.3
μ
s
t
rel
Vi=TTL,Vref=+1.4V,R
L
=5.1k
Ω
to Vcc
300
ns
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