Datasheet NE555, SA555, NA555 (Diodes) - 3
| Manufacturer | Diodes |
| Description | Precision Timers |
| Pages / Page | 14 / 3 — NE555/SA555/NA555. PRECISION TIMERS. Absolute Maximum Ratings (Note 2) @ … |
| File Format / Size | PDF / 742 Kb |
| Document Language | English |
NE555/SA555/NA555. PRECISION TIMERS. Absolute Maximum Ratings (Note 2) @ TA = 25. C unless otherwise stated. Symbol. Parameter
Model Line for this Datasheet
Text Version of Document
NE555/SA555/NA555 PRECISION TIMERS Absolute Maximum Ratings (Note 2) @ TA = 25
°
C unless otherwise stated Symbol Parameter Rating Unit
VCC Supply voltage (Note 3) 18 V VI Input voltage CONT, RESET, THRES, TRIG VCC V IO Output current ±225 mA θJA Package thermal resistance Junction-to-Ambient (Note 4) 130 °C/W θJC Package thermal resistance Junction-to-Case (Note 5) 15 °C/W TJ Junction temperature 150 °C
T
TSTG Storage temperature -65 to 150 °C
UC Recommended Operating Conditions (TA = 25
°
C) Symbol Parameter Min Max Unit
VCC Supply voltage 4.5 16 V V
NEW PROD
I Input voltage CONT, RESET, THRES, TRIG VCC V IO Output current ±200 mA NE555 0 70 TA Operating Ambient Temperature SA555 -40 °C 85 NA555 -40 105 Notes: 2. Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 3. All voltage values are with respect ground. 4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 5. Maximum power dissipation is a function of TJ(max), θJC, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TC)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
Electrical Characteristics (VCC = 5V to 15V, TA = 25°C unless otherwise stated) Symbol Parameter Test conditions Min Typ. Max Unit
VCC = 15V 8.8 10 11.2 VTH Threshold voltage level V VCC = 5V 2.4 3.3 4.2 ITH Threshold current (Note 6) 30 250 nA VCC = 15V 4.5 5 5.6 VTR Trigger voltage level V VCC = 5V 1.1 1.67 2.2 ITR Trigger current TRIG at 0V 0.5 2 µA VRST RESET voltage level 0.3 0.7 1 V RESET at VCC 0.1 0.4 IRST RESET current mA RESET at 0V -0.4 -1.5 IDIS DISCH switch off-state current 20 100 nA DISCH saturation voltage with VCC = 15V, IDIS = 15mA 180 480 VDIS mV output low (Note 7) VCC = 5V, IDIS = 4.5mA 80 200 VCC = 15V 9 10 11 VCON CONT voltage (open circuit) V VCC = 5V 2.6 3.3 4 NE555/SA555/NA555 3 of 14 February 2012 Document number: DS35112 Rev. 4 - 2
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°
C unless otherwise stated Symbol Parameter Rating Unit
VCC Supply voltage (Note 3) 18 V VI Input voltage CONT, RESET, THRES, TRIG VCC V IO Output current ±225 mA θJA Package thermal resistance Junction-to-Ambient (Note 4) 130 °C/W θJC Package thermal resistance Junction-to-Case (Note 5) 15 °C/W TJ Junction temperature 150 °C
T
TSTG Storage temperature -65 to 150 °C
UC Recommended Operating Conditions (TA = 25
°
C) Symbol Parameter Min Max Unit
VCC Supply voltage 4.5 16 V V
NEW PROD
I Input voltage CONT, RESET, THRES, TRIG VCC V IO Output current ±200 mA NE555 0 70 TA Operating Ambient Temperature SA555 -40 °C 85 NA555 -40 105 Notes: 2. Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 3. All voltage values are with respect ground. 4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 5. Maximum power dissipation is a function of TJ(max), θJC, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TC)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability.
Electrical Characteristics (VCC = 5V to 15V, TA = 25°C unless otherwise stated) Symbol Parameter Test conditions Min Typ. Max Unit
VCC = 15V 8.8 10 11.2 VTH Threshold voltage level V VCC = 5V 2.4 3.3 4.2 ITH Threshold current (Note 6) 30 250 nA VCC = 15V 4.5 5 5.6 VTR Trigger voltage level V VCC = 5V 1.1 1.67 2.2 ITR Trigger current TRIG at 0V 0.5 2 µA VRST RESET voltage level 0.3 0.7 1 V RESET at VCC 0.1 0.4 IRST RESET current mA RESET at 0V -0.4 -1.5 IDIS DISCH switch off-state current 20 100 nA DISCH saturation voltage with VCC = 15V, IDIS = 15mA 180 480 VDIS mV output low (Note 7) VCC = 5V, IDIS = 4.5mA 80 200 VCC = 15V 9 10 11 VCON CONT voltage (open circuit) V VCC = 5V 2.6 3.3 4 NE555/SA555/NA555 3 of 14 February 2012 Document number: DS35112 Rev. 4 - 2
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© Diodes Incorporated
