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SM840021KA Scheda tecnica(PDF) 3 Page - Micrel Semiconductor |
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SM840021KA Scheda tecnica(HTML) 3 Page - Micrel Semiconductor |
3 / 10 page Micrel, Inc. SM840021 March 2010 3 M9999-031810-B hbwhelp@micrel.com or (408) 955-1690 Absolute Maximum Ratings (1) Supply Voltage (VDD)...................................................+4.6V Input Voltage (VIN)................................ –0.50V to VDD+0.5V Output Voltage (VOUT) .......................... –0.50V to VDD+0.5V Lead Temperature (soldering, 20sec.)....................... 260°C Storage Temperature (Ts) .........................–65°C to +150°C Operating Ratings (2) Supply Voltage (VIN)............................. +2.375V to +3.465V Ambient Temperature (TA) .......................... –40°C to +75°C Junction Thermal Resistance TSSOP ( θJA).....................................................150°C/W DC Electrical Characteristics VDD = 2.5V ±5%; TA = –40°C to +75°C, unless noted. Symbol Parameter Condition Min Typ Max Units VDD Core Supply Voltage 2.375 2.50 2.625 V VDDA Analog Supply Voltage 2.375 2.50 2.625 V IDD Core Supply Current No load 12 20 mA IDDA Analog Supply Current 48 55 mA DC Electrical Characteristics VDD = 3.3V ±5%; TA = -40°C to +75°C, unless noted. Symbol Parameter Condition Min Typ Max Units VDD Core Supply Voltage 3.135 3.30 3.465 V VDDA Analog Supply Voltage 3.135 3.30 3.465 V IDD Core Supply Current No load 15 22 mA IDDA Analog Supply Current 49 55 mA LVCMOS DC Characteristics VDD = 2.5V ±5% and 3.3V ±5%; TA = -40°C to +75°C, unless noted. Symbol Parameter Condition Min Typ Max Units 3.3V Operation 2 VDD +0.3 V VIH Input HIGH Voltage 2.5V Operation 1.7 VDD + 0.3 V 3.3V Operation -0.3 0.8 V VIL Input LOW Voltage 2.5V Operation -0.3 0.7 V IIH Input HIGH Current VDD = VIN = 3.465V 5 µA IIL Input LOW Current VDD = 3.465V; VIN = 0V -150 µA VDD = 3.3V ±5% 2.6 V VOH Output HIGH Voltage (3) VDD = 2.5V ±5% 1.8 V VOL Output LOW Voltage (3) VDD = 3.3V ±5% or VDD = 2.5V ±5% 0.5 V Notes: 1. Exceeding the absolute maximum rating may damage the device. 2. The device is not guaranteed to function outside its operating rating. 3. Outputs terminated with 50Ω to VDD/2. See Parameters measurements 3.3V load test circuit. |
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