HV748 Supertex, Inc., HV748 Datasheet
HV748
Related parts for HV748
HV748 Summary of contents
Page 1
... MEMS sensing in ultrasonic nondestructive detection and sonar ranger applications. The HV748 consists of a controller logic interface circuit, level translators, MOSFET gate drives and high power P-channel and N-channel MOSFETs as the output stage for each channel. ...
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... Package Marking L = Lot Number HV748K6 YY = Year Sealed LLLLLLLLL WW = Week Sealed A = Assembler ID YYWW C = Country of Origin AAA CCC = “Green” Packaging 48-Lead QFN 1 All logic signals go to low 2 V and and ( SUB HV748 NN – ...
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... Min Typ Max Units Conditions - - 5.0 4.5 - 6.0 0.8 0.9 1.0 4 1 110 125 - 7 HV748 -V = -9.0V, V =+75V -75V --- V --- V Floating driver voltage supplies. V Must be the most positive potential of V the IC. V --- V --- Built-in slew rate detection protection. μA --- μA --- 0MHz 5.0MHz, continuous, no loads mA μ ...
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... V = +75V -75V 330pF//2.5kΩ load ns dB μs μs 100Ω resistor load ns ns μ channel to channel ±25V, input t 50 50%, with 330pF//2.5kΩ load r f HV748 = 25°C) = 25°C) A OUT ...
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... OUT 50 10 NIN MC0 (A) 0 0.41 1 0.58 0 0.97 1 1.8 – +9. 90% Output TXP X OFF ON OFF ON* OFF R SC ONP (Ω 8.0 HV748 TXN X OFF OFF ON ON* OFF R ONR (Ω 7.5 ...
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... Output P-FET drain (open drain output) for channel 3. 31 TXN2 Output N-FET drain (open drain output) for channel 2. 32 TXP2 Output P-FET drain (open drain output) for channel 2. , the most positive potential of the IC externally. SUB - +9.0V +9.0V the most positive potential of the IC externally. SUB 6 HV748 ...
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... SUB It must be connected Chip power enable Hi = on, Low = off Logic Low reference, logic ground (0V). REF 48 V Logic Hi voltage reference input (+3.3V the most positive potential of the IC externally. SUB - +9.0V +9.0V the most positive potential of the IC externally. SUB 7 HV748 ...
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... JEDEC Registration MO-220, Variation VKKD-2, Issue K, June 2006. Drawings are not to scale. (The package drawing(s) in this data sheet may not refl ect the most current specifi cations. For the latest package outline information go to http://www.supertex.com/packaging.html.) Doc.# DSFP-HV748 A012808 θ ...