MC33460, MC33461 Under Voltage Detector Series The MC33460 and MC33461 series are ultra–low power CMOS under–voltage detectors with very tight threshold accuracy specifically designed for accurate monitoring of power supplies. The devices are optimized for use in battery powered systems where low quiescent current and small packaging are required. The device generates an active–low signal whenever the input voltage falls below the factory set ±2% threshold. Hysteresis is provided to ensure reliable output switching. The MC33460/1 series features a highly accurate voltage reference, a comparator with a precision voltage threshold, and built–in hysteresis to prevent erratic operation and a choice of output configurations between Open Drain (MC33460) and complementary push–pull (MC33461). The products are offered in 9 standard voltage thresholds ranging from 0.9V to 4.5V. Other threshold voltages from 1.0 to 5.0V are available in 100mV steps. The devices can operate to a very low input voltage level and are housed in the ultra–miniature SC–82AB package. http://onsemi.com 4 1 SC–82AB SQ SUFFIX CASE 419C PIN CONNECTIONS Features • • • • • • Available in Open Drain or Push–Pull Output Output State Guaranteed to Vin = 0.8 V Tight Detector Voltage Accuracy (±2.0%) Extended Temperature Operation (–40°C to 85°C) Ultra Low Quiescent Current (0.8 µA at Vin = 1.5 V typical) Wide Range of Operating Voltage (0.7 V to 10 V) OUT 1 4 GND Vin 2 3 N/C (Top View) ORDERING INFORMATION Applications • • • • • See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. Low Battery Detector Power–Fail Indicator Microprocessor Reset Generator Window Comparator Battery Backup Circuit Representative Block Diagrams MC33460 Nch Open Drain Configuration Vin MC33461 CMOS Configuration Vin OUT OUT Vref Vref GND Semiconductor Components Industries, LLC, 1999 November, 1999 – Rev. 2 GND 1 Publication Order Number: MC33460/D MC33460, MC33461 ORDERING INFORMATION Threshold Voltage Device MC33460SQ–09ATR MC33460SQ–20ATR MC33460SQ–27ATR MC33460SQ–28ATR MC33460SQ–30ATR MC33460SQ–32ATR MC33460SQ–43ATR MC33460SQ–45ATR 0.9 2.0 2.7 2.8 3.0 3.2 4.3 4.5 MC33461SQ–09CTR MC33461SQ–20CTR MC33461SQ–27CTR MC33461SQ–28CTR MC33461SQ–30CTR MC33461SQ–32CTR MC33461SQ–43CTR MC33461SQ–45CTR 0.9 2.0 2.7 2.8 3.0 3.2 4.3 4.5 Type Marking Nch O en Open Drain K9 M0 M7 M8 N0 N2 P3 P5 Package (Qty/Reel) 3000 Units on 7 inch Reel T9 V0 V7 V8 W0 W2 X3 X5 CMOS ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ MAXIMUM RATINGS Rating Symbol Value Unit Vin VOUT1 12 V Output Voltage (CMOS) –0.3 to Vin+0.3 V Output Voltage (Nch Open Drain) VOUT2 –0.3 to 12 V IOUT 70 mA Supply Voltage Output Current Power Dissipation PD 150 mW Operating Ambient Temperature TA –40 to +85 °C Tstg –40 to +125 °C Tsolder 260°C, 10 s – Storage Temperature Range Lead Temperature (Soldering) Figure 1. Tpd Measurement Conditions MC33460 MC33461 +VDET+2.0V +VDET+2.0V Input Voltage (Vin) Input Voltage (Vin) 0.7V 0.7V GND GND 5.0V +VDET+2.0V Output Voltage (OUT) Output Voltage (OUT) 2.5V +VDET+2.0V 2 GND GND tPLH tPLH Note: Measured with 470k pullup resistor from OUT to +5V. http://onsemi.com 2 MC33460, MC33461 ELECTRICAL CHARACTERISTICS (For all values TA = 25°C, unless otherwise noted.) Characteristic Symbol Min Typ Max Unit VDET– VHYS 0.882 0.900 0.918 V 0.027 0.045 0.063 V Iin – – 0.8 1.0 2.4 3.0 µA Vin(max) – – 10 V Vin(min) – – 0.55 0.65 0.70 0.80 V 0.01 0.05 1.0 0.05 0.50 2.0 – – – mA mA mA tpd – – 100 µs DVDET–/DT – ±100 – PPM/°C ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ MC33460/461 – 0.9 Detector Threshold (Vin Falling) Detector Threshold Hysteresis Supply Current (Vin = 0.8 V) (Vin = 2.9 V) Maximum Operating Voltage Minimum Operating Voltage (–40°C≤TA≤85°C) Output Current (OUT) Nch IOUT (Vout = 0.05V, Vin = 0.70V) (Vout = 0.50V, Vin = 0.85V) (Vout = 2.4V, Vin = 4.5V) CMOS Output High Output Delay Time (Note 1) Detector Threshold Temperature Coefficient (–40°C≤TA≤85°C) NOTES: 1.Refer to Figure 1 for test conditions for measurement. ELECTRICAL CHARACTERISTICS (For all values TA = 25°C, unless otherwise noted.) ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ Characteristic Symbol Min Typ Max Unit VDET– VHYS 1.96 2.00 2.04 V 0.06 0.10 0.14 V Iin – – 0.9 1.1 2.7 3.3 µA Vin(max) – – 10 V Vin(min) – – 0.55 0.65 0.70 0.80 V 0.01 1.0 1.0 0.05 2.0 2.0 – – – mA mA mA tpd – – 100 µs DVDET–/DT – ±100 – PPM/°C MC33460/461 – 2.0 Detector Threshold (Vin Falling) Detector Threshold Hysteresis Supply Current (Vin = 1.9 V) (Vin = 4.0 V) Maximum Operating Voltage Minimum Operating Voltage ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ (–40°C≤TA≤85°C) Output Current (OUT) Nch CMOS Output High IOUT (Vout = 0.05V, Vin = 0.70V) (Vout = 0.50V, Vin = 1.5V) (Vout = 2.4V, Vin = 4.5V) Output Delay Time (Note 1) Detector Threshold Temperature Coefficient (–40°C≤TA≤85°C) NOTES: 1.Refer to Figure 1 for test conditions for measurement. http://onsemi.com 3 MC33460, MC33461 ELECTRICAL CHARACTERISTICS (For all values TA = 25°C, unless otherwise noted.) Characteristic Symbol Min Typ Max Unit VDET– VHYS 2.646 2.700 2.754 V 0.081 0.135 0.189 V Iin – – 0.9 1.1 2.7 3.3 µA Vin(max) – – 10 V Vin(min) – – 0.55 0.65 0.70 0.80 V 0.01 1.0 1.0 0.05 2.0 2.0 – – – mA mA mA tpd – – 100 µs DVDET–/DT – ±100 – PPM/°C ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ MC33460/461 – 2.7 Detector Threshold (Vin Falling) Detector Threshold Hysteresis Supply Current (Vin = 2.6 V) (Vin = 4.7 V) Maximum Operating Voltage Minimum Operating Voltage (–40°C≤TA≤85°C) Output Current (OUT) Nch IOUT (Vout = 0.05V, Vin = 0.70V) (Vout = 0.50V, Vin = 1.5V) (Vout = 2.4V, Vin = 4.5V) CMOS Output High Output Delay Time (Note 1) Detector Threshold Temperature Coefficient (–40°C≤TA≤85°C) NOTES: 1.Refer to Figure 1 for test conditions for measurement. ELECTRICAL CHARACTERISTICS (For all values TA = 25°C, unless otherwise noted.) ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ Characteristic Symbol Min Typ Max Unit VDET– VHYS 2.744 2.800 2.856 V 0.084 0.140 0.196 V Iin – – 0.9 1.1 2.7 3.3 µA Vin(max) – – 10 V Vin(min) – – 0.55 0.65 0.70 0.80 V 0.01 1.0 1.0 0.05 2.0 2.0 – – – mA mA mA tpd – – 100 µs DVDET–/DT – ±100 – PPM/°C MC33460/461 – 2.8 Detector Threshold (Vin Falling) Detector Threshold Hysteresis Supply Current (Vin = 2.7 V) (Vin = 4.8 V) Maximum Operating Voltage Minimum Operating Voltage ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ (–40°C≤TA≤85°C) Output Current (OUT) Nch CMOS Output High IOUT (Vout = 0.05V, Vin = 0.70V) (Vout = 0.50V, Vin = 1.5V) (Vout = 2.4V, Vin = 4.5V) Output Delay Time (Note 1) Detector Threshold Temperature Coefficient (–40°C≤TA≤85°C) NOTES: 1.Refer to Figure 1 for test conditions for measurement. http://onsemi.com 4 MC33460, MC33461 ELECTRICAL CHARACTERISTICS (For all values TA = 25°C, unless otherwise noted.) Characteristic Symbol Min Typ Max Unit VDET– VHYS 2.94 3.00 3.06 V 0.09 0.15 0.21 V Iin – – 1.0 1.2 3.0 3.6 µA Vin(max) – – 10 V Vin(min) – – 0.55 0.65 0.70 0.80 V 0.01 1.0 1.0 0.05 2.0 2.0 – – – mA mA mA tpd – – 100 µs DVDET–/DT – ±100 – PPM/°C ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ MC33460/461 – 3.0 Detector Threshold (Vin Falling) Detector Threshold Hysteresis Supply Current (Vin = 2.87 V) (Vin = 5.0 V) Maximum Operating Voltage Minimum Operating Voltage (–40°C≤TA≤85°C) Output Current (OUT) Nch IOUT (Vout = 0.05V, Vin = 0.70V) (Vout = 0.50V, Vin = 1.5V) (Vout = 2.4V, Vin = 4.5V) CMOS Output High Output Delay Time (Note 1) Detector Threshold Temperature Coefficient (–40°C≤TA≤85°C) NOTES: 1.Refer to Figure 1 for test conditions for measurement. ELECTRICAL CHARACTERISTICS (For all values TA = 25°C, unless otherwise noted.) ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ Characteristic Symbol Min Typ Max Unit VDET– VHYS 3.136 3.200 3.264 V 0.096 0.160 0.224 V Iin – – 1.0 1.2 3.0 3.6 µA Vin(max) – – 10 V Vin(min) – – 0.55 0.65 0.70 0.80 V 0.01 1.0 1.0 0.05 2.0 2.0 – – – mA mA mA tpd – – 100 µs DVDET–/DT – ±100 – PPM/°C MC33460/461 – 3.2 Detector Threshold (Vin Falling) Detector Threshold Hysteresis Supply Current (Vin = 3.07 V) (Vin = 5.2 V) Maximum Operating Voltage Minimum Operating Voltage ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ (–40°C≤TA≤85°C) Output Current (OUT) Nch CMOS Output High IOUT (Vout = 0.05V, Vin = 0.70V) (Vout = 0.50V, Vin = 1.5V) (Vout = 2.4V, Vin = 4.5V) Output Delay Time (Note 1) Detector Threshold Temperature Coefficient (–40°C≤TA≤85°C) NOTES: 1.Refer to Figure 1 for test conditions for measurement. http://onsemi.com 5 MC33460, MC33461 ELECTRICAL CHARACTERISTICS (For all values TA = 25°C, unless otherwise noted.) Characteristic Symbol Min Typ Max Unit VDET– VHYS 4.214 4.300 4.386 V 0.129 0.215 0.301 V Iin – – 1.1 1.3 3.3 3.9 µA Vin(max) – – 10 V Vin(min) – – 0.55 0.65 0.70 0.80 V 0.01 1.0 1.0 0.05 2.0 2.0 – – – mA mA mA tpd – – 100 µs DVDET–/DT – ±100 – PPM/°C ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ MC33460/461 – 4.3 Detector Threshold (Vin Falling) Detector Threshold Hysteresis Supply Current (Vin = 4.14 V) (Vin = 6.3 V) Maximum Operating Voltage Minimum Operating Voltage (–40°C≤TA≤85°C) Output Current (OUT) Nch IOUT (Vout = 0.05V, Vin = 0.70V) (Vout = 0.50V, Vin = 1.5V) (Vout = 2.4V, Vin = 4.5V) CMOS Output High Output Delay Time (Note 1) Detector Threshold Temperature Coefficient (–40°C≤TA≤85°C) NOTES: 1.Refer to Figure 1 for test conditions for measurement. ELECTRICAL CHARACTERISTICS (For all values TA = 25°C, unless otherwise noted.) ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ Characteristic Symbol Min Typ Max Unit VDET– VHYS 4.410 4.500 4.590 V 0.135 0.225 0.315 V Iin – – 1.1 1.3 3.3 3.3 µA Vin(max) – – 10 V Vin(min) – – 0.55 0.65 0.70 0.80 V 0.01 1.0 1.5 0.05 2.0 3.0 – – – mA mA mA tpd – – 100 µs DVDET–/DT – ±100 – PPM/°C MC33460/461 – 4.5 Detector Threshold (Vin Falling) Detector Threshold Hysteresis Supply Current (Vin = 4.34 V) (Vin = 6.5 V) Maximum Operating Voltage Minimum Operating Voltage ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ (–40°C≤TA≤85°C) Output Current (OUT) Nch CMOS Output High IOUT (Vout = 0.05V, Vin = 0.70V) (Vout = 0.50V, Vin = 1.5V) (Vout = 6.9V, Vin = 8.0V) Output Delay Time (Note 1) Detector Threshold Temperature Coefficient (–40°C≤TA≤85°C) NOTES: 1.Refer to Figure 1 for test conditions for measurement. http://onsemi.com 6 MC33460, MC33461 TYPICAL CHARACTERISTICS MC33461–0.9 1.0 TA = 85°C VDET , DETECTOR THRESHOLD (V) Iin , SUPPLY CURRENT (µ A) 2.5 2.0 1.5 25°C 1.0 –40°C 0.5 0 0 2.0 4.0 6.0 8.0 0.98 0.96 0.94 0.92 VHYS VDET–(Vin falling) 0.90 0.88 0.86 0.84 –60 10 VDET+(Vin rising) –40 –20 0 20 40 60 80 100 60 80 100 60 80 100 TEMPERATURE, TA (°C) INPUT VOLTAGE, Vin (V) MC33461–2.7 2.9 VDET , DETECTOR THRESHOLD (V) Iin , SUPPLY CURRENT (µ A) 2.0 TA = 85°C 1.5 25°C 1.0 –40°C 0.5 0 0 2.0 4.0 6.0 8.0 VDET+(Vin rising) 2.8 VHYS 2.6 2.5 –60 10 VDET–(Vin falling) 2.7 –40 –20 0 20 40 TEMPERATURE, TA (°C) INPUT VOLTAGE, Vin (V) MC33461–4.5 4.8 VDET , DETECTOR THRESHOLD (V) Iin , SUPPLY CURRENT (µ A) 2.0 TA = 85°C 1.5 25°C 1.0 –40°C 0.5 0 0 2.0 4.0 6.0 8.0 VDET+(Vin rising) 4.7 4.6 VDET–(Vin falling) 4.5 4.4 –60 10 VHYS –40 –20 0 20 40 TEMPERATURE, TA (°C) INPUT VOLTAGE, Vin (V) Figure 3. Detector Threshold Hysteresis vs. Temperature Figure 2. Supply Current vs. Input Voltage http://onsemi.com 7 MC33460, MC33461 MC33461–0.9 300 TA = 25°C 600 IOUT, OUTPUT CURRENT ( mA) IOUT, OUTPUT CURRENT ( mA) 700 Vin = 0.85 V 500 TA = 25°C 400 300 0.7 V 200 100 0 250 Vin = 0.8 V 200 150 0.7 V 100 50 0 0 0.2 0.4 0.6 0.8 0 0.02 VOUT, OUTPUT VOLTAGE (V) 0.04 0.06 0.08 0.1 VOUT, OUTPUT VOLTAGE (V) MC33461–2.7 20 300 TA = 25°C TA = 25°C IOUT, OUTPUT CURRENT ( mA) IOUT, OUTPUT CURRENT (mA) 18 16 14 Vin = 2.5 V 12 10 2.0 V 8 6 1.5 V 4 2 0 250 Vin = 0.8 V 200 150 0.7 V 100 50 0 0 0.5 1.0 0 0.02 VOUT, OUTPUT VOLTAGE (V) 0.04 0.06 0.08 0.1 0.08 0.1 VOUT, OUTPUT VOLTAGE (V) MC33461–4.5 40 300 TA = 25°C IOUT, OUTPUT CURRENT ( mA) IOUT, OUTPUT CURRENT (mA) TA = 25°C Vin = 4.5 V 30 4.0 V 3.5 V 3.0 V 20 2.5 V 2.0 V 10 1.5 V 0 250 Vin = 0.8 V 200 150 0.7 V 100 50 0 0 0.5 1 0 0.02 VOUT, OUTPUT VOLTAGE (V) 0.04 0.06 VOUT, OUTPUT VOLTAGE (V) Figure 4. Nch Output Current versus Vin http://onsemi.com 8 MC33460, MC33461 MC33461–0.9 MC33461–2.7 1.4 3.5 TA = 25°C IOUT, OUTPUT CURRENT (mA) IOUT, OUTPUT CURRENT ( mA) 1.2 VOUT = Vin – 0.7 V 1.0 0.8 0.5 V 0.6 0.4 0.2 TA = 25°C 3.0 VOUT = Vin – 2.1 V 2.5 1.5 V 2.0 1.0 V 1.5 1.0 0.5 V 0.5 0 0 0 2 4 6 0 8 1 2 3 4 5 7 6 Vin, INPUT VOLTAGE (V) Vin, INPUT VOLTAGE (V) MC33461–4.5 IOUT, OUTPUT CURRENT (mA) 4.5 4.0 TA = 25°C VOUT = Vin – 2.1 V 3.5 3.0 1.5 V 2.5 2.0 1.0 V 1.5 0.5 V 1.0 0.5 0 0 2 4 6 10 8 Vin, INPUT VOLTAGE (V) Figure 5. Output Current High versus Input Voltage MC33460–2.7 MC33461–2.7 4.0 VOUT, OUTPUT VOLTAGE (V) VOUT, OUTPUT VOLTAGE (V) 6 TA = –40°C 5 25°C 4 85°C 3 2 1 3.5 3.0 2.5 2.0 1.5 1.0 85°C 25°C 0.5 0 0 0.5 1 1.5 2 2.5 3 3.5 TA = –40°C 0.0 4 0 INPUT VOLTAGE, Vin (V) 0.5 1 1.5 2 2.5 INPUT VOLTAGE, Vin (V) Figure 6. Typical Output Voltage versus Input Voltage http://onsemi.com 9 3 3.5 4 MC33460, MC33461 MC33460–0.9 MC33460–2.7 100 tPLH 10 t P, OUTPUT DELAY TIME (ms) t P, OUTPUT DELAY TIME (ms) 100 1.0 tPHL 0.1 0.01 0.001 tPLH 10 1.0 0.1 tPHL 0.01 0.001 0.0001 0.001 0.1 0.01 0.001 0.0001 COUT, LOAD CAPACITANCE (mF) 0.01 COUT, LOAD CAPACITANCE (mF) Figure 7. Output Delay Time versus Load Capacitance D E J K F A G H B C L Pin 1 A B C D E F G H J K L 2.2mm 2.6mm 4.0±0.1mm 4.0±0.1mm 2.0±0.05mm 1.75±0.1mm 3.5±0.05mm 8.0±0.3mm 1.5+0.1mm 0.2±0.1mm 1.6mm Max USER DIRECTION OF FEED Figure 8. Taping Specifications 14.4mm MAX 2±0.5mm 178mm 21±0.8mm 13.0±0.2mm 60mm 8.4+2.0mm Figure 9. Reel Dimensions http://onsemi.com 10 0.1 MC33460, MC33461 INFORMATION FOR USING THE SC–82AB SURFACE MOUNT PACKAGE MINIMUM RECOMMENDED FOOTPRINT FOR SURFACE MOUNTED APPLICATIONS Surface mount board layout is a critical portion of the total design. The footprint for the semiconductor packages must be the correct size to insure proper solder connection interface between the board and the package. With the correct pad geometry, the packages will self align when subjected to a solder reflow process. 0.60 0.60 0.80 1.90 0.60 0.80 0.80 1.30 mm SC–82AB SOLDERING PRECAUTIONS • The soldering temperature and time shall not exceed The melting temperature of solder is higher than the rated temperature of the device. When the entire device is heated to a high temperature, failure to complete soldering within a short time could result in device failure. Therefore, the following items should always be observed in order to minimize the thermal stress to which the devices are subjected. • Always preheat the device. • The delta temperature between the preheat and soldering should be 100°C or less.* • When preheating and soldering, the temperature of the leads and the case must not exceed the maximum temperature ratings as shown on the data sheet. When using infrared heating with the reflow soldering method, the difference shall be a maximum of 10°C. 260°C for more than 10 seconds. • When shifting from preheating to soldering, the maximum temperature gradient shall be 5°C or less. • After soldering has been completed, the device should • be allowed to cool naturally for at least three minutes. Gradual cooling should be used as the use of forced cooling will increase the temperature gradient and result in latent failure due to mechanical stress. Mechanical stress or shock should not be applied during cooling. * Soldering a device without preheating can cause excessive thermal shock and stress which can result in damage to the device. http://onsemi.com 11 MC33460, MC33461 PACKAGE DIMENSIONS (SC–82AB) SQ SUFFIX PLASTIC PACKAGE CASE 419C–01 ISSUE O A G NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. C D 3 PL N 4 3 1 2 K B S F L H J 0.05 (0.002) DIM A B C D F G H J K L N S MILLIMETERS MIN MAX 1.8 2.2 1.15 1.45 0.8 1.1 0.2 0.4 0.3 0.5 1.1 1.5 0.0 0.1 0.10 0.26 0.1 ––– 0.05 BSC 0.7 REF 1.8 2.4 INCHES MIN MAX 0.071 0.087 0.045 0.057 0.031 0.043 0.008 0.016 0.012 0.020 0.043 0.059 0.000 0.004 0.004 0.010 0.004 ––– 0.002 BSC 0.028 REF 0.07 0.09 ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. 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