SY88973VMITR 查看數據表（PDF） - Micrel
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SY88973VMITR Datasheet PDF : 11 Pages
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Micrel, Inc.
SY88973V
Absolute Maximum Ratings(1)
Operating Ratings(2)
Supply Voltage (VCC) ....................................... 0V to +7.0V
/EN, LOSLVL Voltage ............................................0 to VCC
REF Current ............................................................... ±1mA
LOS Current ............................................................... ±5mA
DOUT, /DOUT Current ............................................. ±25mA
DIN, /DIN Current ..................................................... ±10mA
Storage Temperature (TS) ....................... –65°C to +150°C
Lead Temperature (Soldering, 20 sec.) .................... 260°C
Supply Voltage (VCC) .............................. +3.0V to +3.6V or
............................................................ +4.5V to +5.5V
Ambient Temperature (TA) ......................... –40°C to +85°C
Junction Temperature (TJ) ....................... –40°C to +120°C
Package Thermal Resistance(3)
MLF™
θJA (Still-Air) ..................................................... 61°C/W
ψJB ................................................................................... 38°C/W
EPAD-MSOP
θJA (Still-Air) ..................................................... 38°C/W
ψJB ................................................................................... 22°C/W
DC ELECTRICAL CHARACTERISTICS
VCC = 3.0V to 3.6V or 4.5V to 5.5V, TA = –40°C to +85°C; typical values at VCC = 3.3V, TA = 25°C.
Symbol
Parameter
Condition
Min
Typ
Max Units
ICC
Power Supply Current
3.3V, Note 4
5V, Note 4
28
42
mA
30
45
mA
Power Supply Current
3.3V, Note 5
5V, Note 5
45
62
mA
47
65
mA
VREF
VLOSLVL
VOH
VOL
VOFFSET
ZO
ZI
REF Voltage
LOSLVL Voltage Range
Output HIGH Voltage
Output LOW Voltage
Differential Output Offset
Single-Ended Output Impedance
Single-Ended Input Impedance
Note 6
3.3V, Note 6
5V, Note 6
Note 6
VCC–1.3
V
VREF
VCC
V
VCC–0.020 VCC–0.005
VCC
V
VCC–0.475 VCC–0.400 VCC–0.350 V
VCC–0.510 VCC–0.400 VCC–0.350 V
±80
mV
40
50
60
Ω
40
50
60
Ω
TTL DC ELECTRICAL CHARACTERISTICS
VCC = 3.0V to 3.6V or 4.5V to 5.5V, TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min
Typ
Max Units
VOH
LOS Output HIGH Level
VOL
LOS Output LOW Level
VIH
/EN Input HIGH Voltage
VIL
/EN Input LOW Voltage
IIH
/EN Input HIGH Current
IIL
/EN Input LOW Current
Sourcing 100µA
Sinking 2mA
VIN = 2.7V
VIN = VCC
VIN = 0.5V
2.4
VCC
V
0.5
V
2.0
V
0.8
V
20
µA
100
µA
–0.3
mA
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 Rating 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. Thermal performance assumes the use of 4-layer PCB. Exposed pad must be soldered (or equivalent) to the device's most negative potential on the
PCB.
4. Excludes current of CML output stage. See “Detailed Description.”
5. Total device current with no output load.
6. Output levels are based on a 50Ω to VCC load impedance. If the load impedance is different, the output level will be changed. Amplifier is in limiting
mode.
M9999-110905
hbwhelp@micrel.com or (408) 955-1690
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