1720 데이터 시트보기 (PDF) - Linear Technology
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1720 Datasheet PDF : 28 Pages
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LT1720/LT1721
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage, VCC to GND ...................................... 7V
Input Current ...................................................... ±10mA
Output Current (Continuous) ............................. ±20mA
Junction Temperature ........................................... 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
Storage Temperature Range ................. – 65°C to 150°C
Operating Temperature Range
C Grade .................................................. 0°C to 70°C
I Grade .............................................. – 40°C to 85°C
PACKAGE/ORDER INFORMATION
+IN A 1
–IN A 2
–IN B 3
+IN B 4
TOP VIEW
8 VCC
7 OUT A
6 OUT B
5 GND
MS8 PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 230°C/ W
ORDER PART
NUMBER
LT1720CMS8
MS8
PART MARKING
LTDS
Consult factory for Military grade parts.
TOP VIEW
+IN A 1
–IN A 2
–IN B 3
+IN B 4
8 VCC
7 OUT A
6 OUT B
5 GND
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 200°C/ W
ORDER PART
NUMBER
LT1720CS8
LT1720IS8
S8
PART MARKING
1720
1720I
TOP VIEW
–IN A 1
+IN A 2
GND 3
OUT A 4
OUT B 5
GND 6
+IN B 7
–IN B 8
16 –IN D
15 +IN D
14 VCC
13 OUT D
12 OUT C
11 VCC
10 +IN C
9 –IN C
GN PACKAGE
16-LEAD NARROW
PLASTIC SSOP
S PACKAGE
16-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 135°C/ W (GN)
TJMAX = 150°C, θJA = 115°C/ W (S)
ORDER PART
GN
NUMBER PART MARKING
LT1721CGN
LT1721CS
LT1721IGN
LT1721IS
1721
1721I
ELECTRICAL CHARACTERISTICS The q denotes specifications that apply over the full operating temperature
range, otherwise specifications are at TA = 25°C. VCC = 5V, VCM = 1V, COUT = 10pF, VOVERDRIVE = 20mV, unless otherwise specified.
SYMBOL
VCC
VCMR
VTRIP+
VTRIP–
VOS
VHYST
∆VOS/∆T
PARAMETER
Supply Voltage
Common Mode Voltage Range
Input Trip Points
Input Trip Points
Input Offset Voltage
Input Hysteresis Voltage
Input Offset Voltage Drift
CONDITIONS
(Note 2)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
MIN
q 2.7
q – 0.1
– 2.0
q – 3.0
– 5.5
q – 6.5
q
q 2.0
q
TYP MAX
6
VCC – 1.2
5.5
6.5
2.0
3.0
1.0
3.0
4.5
3.5
5.0
10
UNITS
V
V
mV
mV
mV
mV
mV
mV
mV
µV/°C
2
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