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SY58024U 数据表(PDF) 4 Page - Micrel Semiconductor |
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SY58024U 数据表(HTML) 4 Page - Micrel Semiconductor |
4 / 11 page 4 Precision Edge® SY58024U Micrel, Inc. M9999-020207 hbwhelp@micrel.com or (408) 955-1690 Absolute Maximum Ratings(1) Supply Voltage (V CC) .................................. –0.5V to +4.0V Input Voltage (V IN) ......................................... –0.5V to VCC CML Output Voltage (V OUT) ......... VCC –1.0V to VCC +0.5V Current (V T) Source or Sink Current on VT pin .................. ±100mA Input Current (V T) Source or Sink Current on IN, /IN ..................... ±50mA Lead Temperature (soldering, 20 sec.) ..................... 260 °C Storage Temperature (T S) ........................... –65°C +150°C Operating Ratings(2) Supply Voltage (V CC) ............................ +2.375V to +3.60V Ambient Temperature (T A) ......................... –40°C to +85°C Package Thermal Resistance(3) MLF® (θ JA) Still-Air ............................................................. 35 °C/W 500lfpm ............................................................ 28 °C/W MLF® (ψ JB) Junction-to-board resistance ........................... 20 °C/W T A = –40°C to +85°C. Symbol Parameter Condition Min Typ Max Units V CC Power Supply Voltage 2.5V nominal 2.375 2.5 2.625 V 3.3V nominal 3.0 3.3 3.60 V I CC Power Supply Current V CC = max., current through internal 200 250 mA 50 Ω source termination resistor included. V IH Input HIGH Voltage IN, /IN V CC –1.2 V CC V V IL Input LOW Voltage IN, /IN 0 V IH –0.1 V V IN Input Voltage Swing IN, /IN, see Figure 1a. 0.1 1.7 V V DIFF_IN Differential Input Swing IN, /IN, see Figure 1b. 0.2 V R IN IN-to-V T Resistance 40 50 60 Ω IN to V T 1.28 V DC ELECTRICAL CHARACTERISTICS(4) VCC = 2.5V ±5% or 3.3V ±10%; TA= -40°C to 85°C Symbol Parameter Condition Min Typ Max Units VIH Input HIGH Voltage 2.0 V VIL Input LOW Voltage 0.8 V IIH Input HIGH Current 40 µA IIL Input LOW Current –300 µA Notes: 1. Permanent device damage may occur if ratings in the “Absolute Maximum Ratings” section are exceeded. This is a stress rating only and functional operation is not implied for 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. 3. Thermal performance assumes exposed pad is soldered (or equivalent) to the device's most negative potential (GND) on the PCB. θ JA uses 4-layer in still-air, unless otherwise stated. 4. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. LVTTL/CMOS DC ELECTRICAL CHARACTERISTICS(4) |
类似零件编号 - SY58024U_07 |
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类似说明 - SY58024U_07 |
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