LTC6605-7 查看數據表（PDF） - Linear Technology
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LTC6605-7
Linear Technology
LTC6605-7 Datasheet PDF : 20 Pages
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LTC6605-7
DC ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications
RBAL = 10k. The filter is configured for a gain
aorfe1a,tuTnAle=ss25o°tChe. rVw+i=se3nV,otVe–d.=V0SV,isVdINeCfiMne=dVaOsCM(V=+
mid-supply, BIAS
– V–). VOUTCM is
tied to V+,
defined as
RL = Open,
(V+OUT +
V–OUT)/2. VINCM is defined as (VINP + VINM)/2. VOUTDIFF is defined as (V+OUT – V–OUT). VINDIFF is defined as (VINP – VINM). See Figure 1.
SYMBOL
VINCM
CMRR
PSRR
VOSCM
VOCM
VMID
RVOCM
VOUT
ISC
VS
IS
RBIAS
tON
tOFF
PARAMETER
CONDITIONS
Input Common Mode Voltage Range
(Note 8)
Common Mode Rejection Ratio
(ΔVINCM /ΔVOS) (Note 9)
Power Supply Rejection Ratio
(ΔVS /ΔVOS) (Note 10)
Common Mode Offset Voltage
(VOUTCM – VOCM)
Output Common Mode Range
(Valid Range for VOCM Pin) (Note 8)
Self-Biased Voltage at the VOCM Pin
Input Resistance of VOCM Pin
VS = 3V
VS = 5V
VS = 3V; ΔVINCM = 1.5V
VS = 5V; ΔVINCM = 2.5V
VS = 2.7V to 5V
VS = 3V
VS = 5V
VS = 3V
VS = 5V
VS = 3V
Output Voltage Swing, High
(Measured Relative to V+)
Output Voltage Swing, Low
(Measured Relative to V–)
Output Short-Circuit Current (Note 3)
Supply Voltage
Supply Current (per Channel)
BIAS Pin Range for Shutdown
BIAS Pin Range for Medium Power
VS = 3V; IL = 0mA
VS = 3V; IL = 5mA
VS = 3V; IL = 20mA
VS = 5V; IL = 0mA
VS = 5V; IL = 5mA
VS = 5V; IL = 20mA
VS = 3V; IL = 0mA
VS = 3V; IL = –5mA
VS = 3V; IL = –20mA
VS = 5V; IL = 0mA
VS = 5V; IL = –5mA
VS = 5V; IL = –20mA
VS = 3V
VS = 5V
VS = 2.7V to 5V; BIAS = V+
VS = 2.7V to 5V; BIAS = Floating
VS = 2.7V to 5V; BIAS = V–
Referenced to V–
Referenced to V–
BIAS Pin Range for Full Power
Referenced to V–
BIAS Pin Self-Biased Voltage (Floating) Referenced to V–
BIAS Pin Input Resistance
Turn-On Time
Turn-Off Time
VS = 3V, VBIAS = V– to V+
VS = 3V, VBIAS = V+ to V–
MIN TYP MAX UNITS
l –0.2
l –0.2
1.7
V
4.7
V
l 46
74
dB
l 46
74
dB
l 66
95
dB
l
±10
±15
mV
l
±10
±15
mV
l 1.1
l 1.1
2
V
4
V
l 1.475 1.5 1.525
V
l 12.5
18
23.5
kΩ
l
245 450
mV
l
285 525
mV
l
415
750
mV
l
350 625
mV
l
390 700
mV
l
550 1000
mV
l
120 225
mV
l
135 250
mV
l
195 350
mV
l
175 325
mV
l
200 360
mV
l
270
475
mV
l ±40
±70
mA
l ±50
±95
mA
l 2.7
5.25
V
l
33.1
45
mA
l
16.2 26.5
mA
l
0.35 1.6
mA
l
0
0.4
V
l
1
1.5
V
l 2.3
VS
V
l 1.05 1.15 1.25
V
l 100
150
200
kΩ
400
ns
400
ns
66057f
3
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