SY88903V(2005) Просмотр технического описания (PDF) - Micrel
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SY88903V Datasheet PDF : 6 Pages
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Micrel, Inc.
SY88903V
Absolute Maximum Ratings(1)
Supply Voltage (VCC) ....................................... 0V to +7.0V
Input Voltage (DIN, /DIN, /EN, LOSLVL) ............... 0V to VCC
Output Voltage
(DOUT, /DOUT) with 50Ω Load ... VCC –2.5V to VCC +0.3V
(VREF) ............................................ VCC –2.0V to VCC
Lead Temperature (soldering, 10 sec.) ..................... 270°C
Storage Temperature (TS) ....................... –55°C to +125°C
Operating Ratings(2)
Supply Voltage (VIN) ...................................... +xxV to +xxV
Ambient Temperature (TA) ......................... –40°C to +85°C
Package Thermal Resistance
MSOP (θJA) ......................................................... xx°C/W
DC ELECTRICAL CHARACTERISTICS
VCC = +5V ±10% or +3.3V ±10%; RLOAD = 50Ω to VCC –2V; TA = –40°C to +85°C; unless noted.
Symbol
Parameter
Condition
Min
Typ
Max Units
ICC
IIL
IIH
VCMR
Voffset
LOSLVL
VOL
IOH
VOH
Power Supply Current
/EN Input LOW Current
/EN Input HIGH Current
Common Mode Range
Differential Output Offset
LOSLVL Level
LOS Output Low Level
LOS Output Leakage
DOUT and /DOUT
HIGH Output
No output load
VIN = 0.5V
VIN = 2.7V
VIN = VCC
IOL = +2mA
VOH = 5.5V
30
42
mA
–0.3
mA
20
µA
100
GND +2.0
VCC
V
±100 mV
VREF
VCC
V
0.5
V
250
µA
VCC –1085 VCC –955 VCC –880 mV
VOL
DOUT and /DOUT
LOW Output
VCC –1830 VCC –1705 VCC –1620 mV
VREF
IREF
VIH
VIL
Reference Supply
VREF Output Current
/EN Input HIGH Voltage
/EN Input LOW Voltage
VCC –1.38 VCC –1.32 VCC –1.26 V
–0.8
0.5
mA
2.0
V
0.8
V
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 Ratings” 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.
M9999-041505
hbwhelp@micrel.com or (408) 955-1690
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