www.德州仪器.com
THS7313
SLOS483–NOVEMBER2005
electricalcharacteristics,v
S+
=3.3v(持续)
R
L
=150
Ω
tognd,inputbias=直流,sagpinshortedtotheoutputpin(unlessotherwisenoted)
TYPOVERTEMPERATURE
PARAMETERTESTCONDITIONS
–40
°
Cto
25
°
C25
°
C0
°
Cto70
°
cunitsmin/最大值
85
°
C
R
L
=150
Ω
tomidrail0.140.240.270.28vmax
R
L
=150
Ω
tognd0.090.170.20.21vmax
Lowoutputvoltageswing
R
L
=75
Ω
tomidrail0.240.330.360.37vmax
R
L
=75
Ω
tognd0.090.170.20.21vmax
R
L
=10
Ω
tomidrail,sourcing70454240mamin
Outputcurrent
R
L
=10
Ω
tomidrail,sinking70454240mamin
POWERSUPPLY
maximumoperatingvoltage3.35.55.55.5vmax
minimumoperatingvoltage3.32.62.62.6vmin
MaximumquiescentcurrentPerchannelV
I
=200mv67.27.47.5mamax
MinimumquiescentcurrentPerchannelV
I
=200mv64.84.64.5mamin
TotalquiescentcurrentAllchannels
在
,v
I
=200mV
(2)
16.6ma
Powersupplyrejection
V
S+
=3.5vto3.1v59373535dbmin
(+psrr)
DISABLECHARACTERISTICS
QuiescentcurrentAll3channelsdisabled
(3)
0.1
µ
一个
转变-ontimedelay(t
在
)5
µ
s
Timereaches50%offinalvalueafterI
2
C
controliscompleted
转变-ontimedelay(t
止
)2
µ
s
(2)duetosharingofinternalbiascircuitry,thequiescentcurrent,withallchannelsoperating,islessthanthesingleindividualchannel
quiescentcurrentchannelsaddedtogether.
(3)notethatthei
2
ccircuitryisstillactivewhileindisablemode.thecurrentshownhasnoactivitywiththeths7313i
2
ccircuitry.
4
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