LT1677I(RevA) 데이터 시트보기 (PDF) - Linear Technology
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LT1677I Datasheet PDF : 20 Pages
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LT1677
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = 3V, VCM = VO = 1.7V; VS = 5V, VCM = VO = 2.5V unless
otherwise noted.
SYMBOL
VOL
PARAMETER
Output Voltage Swing Low (Note 11)
VOH
Output Voltage Swing High (Note 11)
ISC
Output Short-Circuit Current (Note 3)
SR
Slew Rate (Note 13)
GBW
Gain Bandwidth Product (Note 11)
tS
Settling Time
RO
Open-Loop Output Resistance
Closed-Loop Output Resistance
IS
Supply Current (Note 12)
CONDITIONS (Note 6)
Above GND
ISINK = 0.1mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
Above GND
ISINK = 2.5mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
Above GND
ISINK = 10mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
Below VS
ISOURCE = 0.1mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
Below VS
ISOURCE = 2.5mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
Below VS
ISOURCE = 10mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
VS = 3V
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
VS = 5V
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
AV = – 1
RL ≥ 10k, 0°C ≤ TA ≤ 70°C
RL ≥ 10k, – 40°C ≤ TA ≤ 85°C
fO = 100kHz
fO = 100kHz, 0°C ≤ TA ≤ 70°C
fO = 100kHz, – 40°C ≤ TA ≤ 85°C
2V Step 0.1%, AV = +1
2V Step 0.01%, AV = +1
IOUT = 0
AV = 100, f = 10kHz
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
MIN TYP MAX
110 170
●
125 200
●
130 230
170 250
●
195 320
●
205 350
370 500
●
440 600
●
465 650
75
170
●
85
200
●
93
250
170 300
●
195 350
●
205 375
450 700
●
510 800
●
525 850
15
22
● 14
20
● 13
19
20
29
● 18
27
● 17
25
1.7
2.5
● 1.5
2.3
● 1.2
2.0
4.5
7.2
● 3.8
6.2
● 3.7
5.8
2.1
3.5
80
1
2.60
3.4
●
2.75
3.7
●
2.80
3.8
UNITS
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
V/µs
V/µs
V/µs
MHz
MHz
MHz
µs
µs
Ω
Ω
mA
mA
mA
1677fa
4
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