LT1711IMS8 Ver la hoja de datos (PDF) - Linear Technology
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LT1711IMS8 Datasheet PDF : 12 Pages
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TYPICAL PERFOR A CE CHARACTERISTICS
Input Offset Voltage vs
Temperature
2.5
V+ = 5V
2.0 V – = 0V
1.5
1.0
VCM = 5V
0.5
0
– 0.5
VCM = 0V
VCM = 2.5V
– 1.0
– 1.5
– 2.0
– 2.5
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
171112 G01
Propagation Delay
vs Input Common Mode Voltage
6.0
VTA+
=
=
25°C
5V
5.5 V – = 0V
VOD = 20mV
5.0
VSTEP = 100mV
CLOAD = 10pF
tPD+
4.5
4.0
tPD–
3.5
3.0
–1
0 1 23456
INPUT COMMON MODE (V)
171112 G04
Positive Supply Current
vs Switching Frequency
40
VTA+
=
=
25°C
5V
V – = 0V
30 CLOAD = 10pF
20
10
0
0 10 20 30 40 50 60
SWITCHING FREQUENCY (MHz)
171112 G07
Propagation Delay
vs Load Capacitance
10
9
VTA+
=
=
25°C
5V
V – = 0V
VCM = 2.5V
8 VOD = 20mV
VSTEP = 100mV
7
6
tPD+
tPD–
5
4
3
0 20 40 60 80 100 120
LOAD CAPACITANCE (pF)
171112 G02
Propagation Delay
vs Positive Supply Voltage
6.0
VTA–
=
=
25°C
0V
5.5 VCM = 2.5V
VOD = 20mV
5.0
VSTEP = 100mV
CLOAD = 10pF
tPD+
4.5
tPD–
4.0
3.5
3.0
0
2
4
6
8
10
POSITIVE SUPPLY VOLTAGE (V)
171112 G05
Negative Supply Current
vs Negative Supply Voltage
14 V += 5V
12
∆VIN = 100mV
IOUT = 0mA
10
8
6
4
I – AT –55°C
2
I – AT 25°C
I – AT 85°C
0
0 –1 –2 –3 –4 –5 –6 –7
NEGATIVE SUPPLY VOLTAGE (V)
171112 G08
LT1711/LT1712
Propagation Delay vs
Temperature
8
7
tPD–
6
5
tPD+
4
3 V+ = 5V
V – = 0V
2 VCM = 2.5V
VOD = 20mV
1 VSTEP = 100mV
CLOAD = 10pF
0
–50 –25 0 25 50 75
TEMPERATURE (°C)
100 125
171112 G03
Positive Supply Current
vs Positive Supply Voltage
25
V – = – 5V
V – = 0V
20
15
10
5
∆VIN = 100mV
IOUT = 0mA
I+ AT –55°C
I+ AT 25°C
I+ AT 85°C
0
02
4
6
8
10 12
POSITIVE SUPPLY VOLTAGE (V)
171112 G06
Input Bias Current
vs Input Common Mode Voltage
10 V+ = 5V
V – = 0V
4 ∆VIN = 0mV
–2
–8
–14
–20
–1
IB AT –55°C
IB AT 25°C
IB AT 125°C
01 2 34 5 6
INPUT COMMON MODE VOLTAGE (V)
171112 G09
5
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