Ordering number : EN7235C Monolithic Linear IC LA6393AM For Parallel Comparator Circuits High-Performance Dual Comparator Overview The LA6393AM is a high-performance dual comparator that features the flexible operating characteristics of a wide supply voltage range (2 to 24 V for single voltage operation) and a wide operating temperature range (–40 to +125°C). It also features superlative input characteristics and low power, making it optimal for a wide range of applications including automotive and industrial applications. Features • Wide operating supply voltage range: 2.0 to 24.0V (single voltage supply), ±1.0 to 12.0V (dual voltage supply) • Wide common-mode input voltage range: 0 to VCC-1.8V • Open collector outputs allow the use of wired OR circuits • Low current drain for low-power operation (0.6mA) • Miniature flat package supports product miniaturization Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max 36 V Differential input voltage VID 36 V Common-mode input voltage range VICM Allowable power dissipation Pd max Operating temperature Topr -40 to +125 °C Storage temperature Tstg -55 to +150 °C -0.6 to +36 300 V mW Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. 51910 SY / 91108 MS / N2003TN (OT) No.7235-1/6 LA6393AM Allowable Operating Ranges at Ta = -40°C to +125°C Parameter Symbol Ratings Conditions min Supply voltage VCC Unit typ max 2 24 V Electrical Characteristics at Ta = 25°C, VCC = 5V Parameter Symbol Ratings Conditions min Input offset voltage VIO Input offset current IIO Input bias current IB Common-mode input voltage range VICM Current drain ICC Unit typ max ±1 ±5 mV ±5 ±50 nA 25 250 nA 0 VCC-1.8 RL = ∞ 0.6 V 1 mA Voltage gain VG RL = 15kΩ 200 Response time SR VRL = 5 V, RL = 5.1kΩ 1.3 μs Output sink current ISINK VIN– = 0.5V, VIN+ = 0V, VO ≤ 1.5V 16 mA Output saturation voltage VOL VIN– = 0.5V, VIN+ = 0V, ISINK ≤ 3mA 0.2 Output leakage current ILEAK VIN– = 0V, VIN– = 0.5V, VO = 5V 0.1 6 V/mV 0.4 V nA Package Dimensions unit : mm (typ) 3032D Pd max -- Ta Allowable power dissipation, Pd max -- mW 350 5.0 5 0.63 4.4 6.4 8 4 0.15 0.35 (1.5) 1.27 1.7max 1 (0.65) Independent IC 300 250 200 150 100 60 50 0 -40 -20 0 20 40 60 80 100 120 140 160 0.1 Ambient temperature, Ta -- °C SANYO : MFP8(225mil) Pin Assignment 8 VCC VOUT1 1 VIN−1 2 − + + − 7 VOUT2 VIN+1 3 6 VIN−2 GND 4 5 VIN+2 Top view No.7235-2/6 LA6393AM Equivalent Circuit VCC (8) D3 D4 D1 D2 OUT (1 or 7) Tr4 Tr3 Tr1 Tr2 GND (4) IN+ (3 or 5) Test Circuit 1. Input offset voltage 2. Input offset current VCC RL 100Ω 50kΩ 100Ω 9.9kΩ 3. Input bias current IB(−) 9.9kΩ RL 50kΩ + 9.9kΩ IB(−) = VCC VO2 − VO1 50kΩ×100 VO2 50kΩ 100Ω VCC RL 100Ω + 100Ω VO4 − VO1 50kΩ×100 IB(+) 9.9kΩ 100Ω VO4 9.9kΩ IIO = VIO is VCC / VEE = ± 15V VIO = VO1 / 100 VCC RL 50kΩ 100Ω VO1 + 100Ω 9.9kΩ + 9.9kΩ VO3 9.9kΩ IB(+) = VO3 − VO1 50kΩ×100 No.7235-3/6 LA6393AM 4. Current drain 5. Voltage gain VCC VCC VCC R2 A R1 RL R1 + NULL R2 VG = VF5,6 + EK1, EK2 VEE C (EK1−EK2) (1+R2/R1) (VF6−VF5) 4. response time 90% VCC 100mV VOUT 0 RL tr + VIN 0 ΔV (over drive) Δ: Over drive 7. Output sink current 8. Output saturation voltage VCC A VO ISINK VIN + VIN VCC V VOL + 9. Output leakage current VCC + VIN A VO No.7235-4/6 LA6393AM ICC -- VCC 2.4 IB -- Ta 100 RL = ∞ 90 Input bias current, ICC -- nA Current drain, ICC -- mA 2.0 1.6 1.2 Ta = − 20°C 0.8 25°C 85°C 0.4 80 70 60 50 40 30 20 10 8 12 16 20 24 28 32 0 -30 36 -20 -10 0 VOL -- Ta 0.20 0.16 0.12 0.08 0.04 0 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 VO,VIN -- t 6 5 2 1 50mV 20mV 3 VIN Overdrive 5mV 4 80mV Input voltage, VIN -- mV Output voltage, VO -- V Ambient temperature, Ta -- °C +5V 5.1kΩ -VO + 0 0 -50 40 50 60 70 80 90 5 7 10 2 3 2 5°C 0.1 7 5 +2 °C 85 =+ Ta 3 2 0°C −2 0.01 7 5 3 2 0.001 0.01 2 3 5 7 0.1 2 3 5 7 1.0 2 3 Output sink current, ISINK -- mA VO,VIN -- t 6 5 4 3 2 1 VIN +5V 5.1kΩ 0 -- 100 + VO 50 -100 -150 -1.0 30 1.0 7 5 80mV 0.24 20 VOL -- ISINK 2 Output saturation voltage, VOL -- V VCC = +5V ISINK = 3mA Input voltage, VIN -- mV Output voltage, VO -- V Output saturation voltage, VOL -- V 0.28 10 Ambient temperature, Ta -- °C Supply voltage, VCC -- V ve 5mV 4 Overdri 0 50mV 20mV 0 -0.5 0 0.5 1.0 1.5 2.0 Time, t -- μS 2.5 3.0 3.5 4.0 0 -50 -1.0 -0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time, t -- μS No.7235-5/6 LA6393AM SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require the export license from the authorities concerned in accordance with the above law. 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SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of May, 2010. Specifications and information herein are subject to change without notice. PS No.7235-6/6