LT1677I(RevA) Ver la hoja de datos (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 = ±15V, VCM = VO = 0V unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS (Note 6)
MIN
TYP MAX
UNITS
CMRR
Common Mode Rejection Ratio
VCM = –13.3V to 14V
109 130
dB
● 105
124
dB
VCM = –15.1V to 15.1V
74
95
dB
VCM = –15V to 14.7V
● 72
91
dB
PSRR
Power Supply Rejection Ratio
VS = ±1.7V to ±18V
106 130
dB
● 103
125
dB
AVOL
Large-Signal Voltage Gain
VOL
Output Voltage Swing Low
VOH
Output Voltage Swing High
ISC
Output Short-Circuit Current (Note 3)
SR
Slew Rate
GBW
Gain Bandwidth Product
VS = 2.7V to 40V
VS = 3.1V to 40V
108 125
dB
● 105
120
dB
RL ≥ 10k, VO = ±14V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
7
19
V/µV
●
4
13
V/µV
●
3
8
V/µV
RL ≥ 2k, VO = ±13.5V
0°C ≤ TA ≤ 70°C
–40°C ≤ TA ≤ 85°C
0.50 0.75
V/µV
● 0.30 0.67
V/µV
● 0.15 0.24
V/µV
RL ≥ 600Ω, VO = ±10V
0.2
0.5
V/µV
Above – VS
ISINK = 0.1mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
110 170
mV
●
125 200
mV
●
130 230
mV
Above – VS
ISINK = 2.5mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
170 250
mV
●
195 320
mV
●
205 350
mV
Above – VS
ISINK = 10mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
370 500
mV
●
440 600
mV
●
450 650
mV
Below +VS
ISOURCE = 0.1mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
110 170
mV
●
130 200
mV
●
140 250
mV
Below +VS
ISOURCE = 2.5mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
210 300
mV
●
240 350
mV
●
250 375
mV
Below +VS
ISOURCE = 10mA
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
520 700
mV
●
590 800
mV
●
620 850
mV
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
25
35
mA
● 20
30
mA
● 18
28
mA
RL ≥ 10k (Note 9)
1.7
2.5
V/µs
RL ≥ 10k (Note 9) 0°C ≤ TA ≤ 70°C
● 1.5
2.3
V/µs
RL ≥ 10k (Note 9) – 40°C ≤ TA ≤ 85°C
● 1.2
2.0
V/µs
fO = 100kHz
4.5
7.2
MHz
fO = 100kHz, 0°C ≤ TA ≤ 70°C
● 3.8
6.2
MHz
fO = 100kHz, – 40°C ≤ TA ≤ 85°C
● 3.7
5.8
MHz
1677fa
6
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