SY89809LTH(2005) データシートの表示（PDF） - Micrel
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SY89809LTH Datasheet PDF : 7 Pages
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Micrel, Inc.
Precision Edge®
SY89809L
Absolute Maximum Ratings(1)
Supply Voltage (VIN) ..................................... –0.5V to VCCI
VCC Pin Potential to Ground Pin
(VCCI, VCCO) ............................................ –0.5V to +4.0V
DC Output Current, Output HIGH (IOUT) .................. –50mA
Lead Temperature (soldering, 20 sec.) ..................... 260°C
Storage Temperature (TS) ....................... –65°C to +150°C
Operating Ratings(2)
Supply Voltage
(VCCI) ............................................... +3.15V to +3.45V
(VCCO) ................................................. +1.6V to +2.0V
Ambient Temperature (TA) ......................... –40°C to +85°C
Package Thermal Resistance
TQFP (θJA)
–Still-Air ........................................................... 50°C/W
–500lfpm .......................................................... 42°C/W
TQFP (θJC) .......................................................... 20°C/W
DC ELECTRICAL CHARACTERISTICS
Power Supply
Symbol
VCCI
VCCO
ICCI
Parameter
VCC Core
VCC Output
ICC Core
TA = 0°C
Min. Typ. Max.
3.0
3.3
3.6
1.6
1.8
2.0
—
115 140
TA = +25°C
Min. Typ. Max.
3.0
3.3
3.6
1.6
1.8
2.0
—
115 140
TA = +85°C
Min. Typ. Max. Unit
3.0
3.3
3.6
V
1.6
1.8
2.0
V
—
115 140 mA
HSTL
Symbol
Parameter
TA = 0°C
Min. Typ. Max.
TA = +25°C
Min. Typ. Max.
TA = +85°C
Min. Typ. Max. Unit
VOH
Output HIGH Voltage(3)
VOL
Output LOW Voltage(3)
1.0
—
1.2
1.0
—
1.2
1.0
—
1.2
V
0.2
—
0.4
0.2
—
0.4
0.2
—
0.4
V
VIH
Input HIGH Voltage
VX +0.1 —
1.6 VX +0.1 —
1.6 VX +0.1 —
1.6
V
VIL
Input LOW Voltage
–0.3
— VX –0.1 –0.3
— VX –0.1 –0.3
— VX –0.1 V
VX
Input Crossover Voltage
0.68 —
0.9 0.68 —
0.9 0.68 —
0.9
V
IIH
Input HIGH Current
+20
— –350 +20
— –350 +20
— –350 µA
IIL
Input LOW Current
—
— –500 —
— –500 —
— –500 µA
Notes:
1. Permanent device damage may occur if “Absolute Maximum Ratings” are exceeded. This is a stress rating only and functional operation is not
implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratlng conditions for
extended periods may affect device reliability.
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Outputs loaded with 50Ω to ground.
M9999-092005
hbwhelp@micrel.com or (408) 955-1690
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