LT1720IS8 Linear Technology, LT1720IS8 Datasheet - Page 5

• Manufacturer Part Number: LT1720IS8
• Description: IC COMP R-RINOUT DUAL 8-SOIC
• Manufacturer: Linear Technology
• Series: UltraFast™r
• Type: General Purposer

Specifications of LT1720IS8

• Number Of Elements: 2
• Output Type: CMOS, Rail-to-Rail, TTL
• Voltage - Supply: 2.7 V ~ 6 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFORMANCE CHARACTERISTICS
0.5
0.4
0.3
0.2
0.1
–1
–2
–3
–4
–5
–6
–7
2
1
0
9
8
7
6
5
4
3
2
1
0
–5
0
0
Input Current
vs Differential Input Voltage
Propagation Delay
vs Load Capacitance
Output Low Voltage
vs Load Current
–55°C
V
V
V
25°C
V
OVERDRIVE = 20mV
V
25°C
V
CC
CM
IN
CC
STEP
CC
–4 –3 –2 –1
= –15mV
DIFFERENTIAL INPUT VOLTAGE (V)
= 5V
= 5V
= 1V
= 5V
OUTPUT LOAD CAPACITANCE (pF)
= 100mV
OUTPUT SINK CURRENT (mA)
10
4
V
CC
20
8
= 2.7V
125°C
0
12
30
1
RISING EDGE
25°C
FALLING EDGE
2
(t
125°C
PDLH
(t
16
PDHL
40
3
)
17201 G04
17201 G10
17201 G07
)
4
20
50
5
–0.2
–0.6
–0.8
–1.0
–0.4
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
0.0
–50
–50
0
Quiescent Supply Current
vs Temperature
Propagation Delay
vs Temperature
Output High Voltage
vs Load Current
125°C
V
V
CC
CC
–25
–25
OUTPUT SOURCE CURRENT (mA)
= 3V
= 5V
V
4
V
CC
CC
0
0
25°C
= 5V
TEMPERATURE (°C)
TEMPERATURE (˚C)
= 3V
V
CC
8
= 5V
25
25
–55°C
OVERDRIVE = 20mV
OVERDRIVE = 5mV
50
50
12
V
V
CC
CC
t
V
V
C
PDLH
CM
STEP
LOAD
75
75
= 3V
= 2.7V
V
V
V
25°C
CC
CM
IN
= 1V
16
= 100mV
= 10pF
= 15mV
100
100
= 5V
= 1V
17201 G05
17201 G08
17201 G11
125
125
20
5.0
4.0
4.5
10
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2.5
0
Quiescent Supply Current
vs Supply Voltage
0
Propagation Delay
vs Supply Voltage
Supply Current vs Frequency
25°C
V
OVERDRIVE = 20mV
C
25°C
V
CC
STEP
LOAD
LT1720/LT1721
3.0
= 5V
1
= 100mV
= 10pF
10
3.5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
2
FREQUENCY (MHz)
RISING EDGE
4.0
C
3
(t
LOAD
PDLH
FALLING EDGE
20
4.5
(t
= 20pF
4
)
PDHL
125°C
–55°C
25°C
5.0
)
5
30
NO LOAD
5.5
6
17201 G06
17201 G09
17201 G12
17201fc
5
6.0
40
7