Datasheet

4
LT1677
1677fa
SYMBOL PARAMETER CONDITIONS (Note 6) MIN TYP MAX UNITS
V
OL
Output Voltage Swing Low (Note 11) Above GND
I
SINK
= 0.1mA 110 170 mV
0°C ≤ T
A
≤ 70°C ● 125 200 mV
–40°C ≤ T
A
≤ 85°C ● 130 230 mV
Above GND
I
SINK
= 2.5mA 170 250 mV
0°C ≤ T
A
≤ 70°C ● 195 320 mV
–40°C ≤ T
A
≤ 85°C ● 205 350 mV
Above GND
I
SINK
= 10mA 370 500 mV
0°C ≤ T
A
≤ 70°C ● 440 600 mV
–40°C ≤ T
A
≤ 85°C ● 465 650 mV
V
OH
Output Voltage Swing High (Note 11) Below V
S
I
SOURCE
= 0.1mA 75 170 mV
0°C ≤ T
A
≤ 70°C ● 85 200 mV
–40°C ≤ T
A
≤ 85°C ● 93 250 mV
Below V
S
I
SOURCE
= 2.5mA 170 300 mV
0°C ≤ T
A
≤ 70°C ● 195 350 mV
–40°C ≤ T
A
≤ 85°C ● 205 375 mV
Below V
S
I
SOURCE
= 10mA 450 700 mV
0°C ≤ T
A
≤ 70°C ● 510 800 mV
–40°C ≤ T
A
≤ 85°C ● 525 850 mV
I
SC
Output Short-Circuit Current (Note 3) V
S
= 3V 15 22 mA
0°C ≤ T
A
≤ 70°C ● 14 20 mA
–40°C ≤ T
A
≤ 85°C ● 13 19 mA
V
S
= 5V 20 29 mA
0°C ≤ T
A
≤ 70°C ● 18 27 mA
–40°C ≤ T
A
≤ 85°C ● 17 25 mA
SR Slew Rate (Note 13) A
V
= –1 1.7 2.5 V/µs
R
L
≥ 10k, 0°C ≤ T
A
≤ 70°C ● 1.5 2.3 V/µs
R
L
≥ 10k, –40°C ≤ T
A
≤ 85°C ● 1.2 2.0 V/µs
GBW Gain Bandwidth Product (Note 11) f
O
= 100kHz 4.5 7.2 MHz
f
O
= 100kHz, 0°C ≤ T
A
≤ 70°C ● 3.8 6.2 MHz
f
O
= 100kHz, –40°C ≤ T
A
≤ 85°C ● 3.7 5.8 MHz
t
S
Settling Time 2V Step 0.1%, A
V
= +1 2.1 µs
2V Step 0.01%, A
V
= +1 3.5 µs
R
O
Open-Loop Output Resistance I
OUT
= 0 80 Ω
Closed-Loop Output Resistance A
V
= 100, f = 10kHz 1 Ω
I
S
Supply Current (Note 12) 2.60 3.4 mA
0°C ≤ T
A
≤ 70°C ● 2.75 3.7 mA
–40°C ≤ T
A
≤ 85°C ● 2.80 3.8 mA
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
S
= 3V, V
CM
= V
O
= 1.7V; V
S
= 5V, V
CM
= V
O
= 2.5V unless
otherwise noted.
ELECTRICAL CHARACTERISTICS
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