HV20822

HV20822 SUTEX | Alldatasheet

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Technical content

Features

❏ HVCMOS® technology for high performance ❏ 220V operating conditions ❏ Output On-resistance typically 22 Ω ❏ 5.0V and 12.0V CMOS logic compatibility ❏ Very low quiescent power dissipation-10 µA ❏ -45dB min off isolation at 7.5MHz ❏ Low parasitic capacitance ❏ Excellent noise immunity ❏ Flexible high voltage supplies Package Options VPP-VNN 48-lead TQFP Die 220V HV20822FG HV20822X Absolute Maximum Ratings* VDD Logic power supply voltage -0.5V to +15V VPP - VNN Supply voltage +225V VPP Positive high voltage supply -0.5V to V NN +225V VNN Negative high voltage supply +0.5V to -225V Logic input voltages -0.5V to V DD +0.3V VSIG Analog Signal Range V NN to VPP Peak analog signal current/channel 3.0A Storage temperature -65 °C to +150°C Power dissipation 48-lead TQFP 1.0W * All voltages are referenced to ground. Absolute maximum ratings are those values which damage to the device may occur. Functional operation under these conditions is not implied. Continuous operation of the device at the absolute rating level may affect device reliability. 06/26/01 Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liabi lity to the replacement of devices determined to be defective due to workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to c hange without notice. For the latest product specifications, refer to the Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most curre nt databook or to the Legal/Disclaimer page on the Supertex website.

Small Signal Switch (ON) R ONS 30 26 32 40 V SIG = 0V, ISIG = 5mA, Resistance VPP = 50V, VNN = -170V 25 22 27 35 V SIG = 0V, ISIG = 200mA, ohms V PP = 50V, VNN = -170V 15 22 27 30 V SIG = 0V, ISIG = 5mA, VPP = 110V, VNN = -110V 20 18 22 25 V SIG = 0V, ISIG = 200mA, VPP = 110V, VNN = -110V Small Signal Switch (ON) ∆RONS 20 5.0 20 20 % V SIG = 0V, ISIG = 5mA, Resistance Matching VPP = 110V, VNN = -110V Large Signal Switch (ON) R ONL 15 ohms V SIG = 0V, ISIG = 1.0A Resistance Switch Off Leakage I SOL 5.0 1.0 10 15 µAV SIG = VPP -10V and VNN +10V Per Switch DC Offset Switch OFF 300 100 300 300 mV RL = 100Kohms DC Offset Switch ON 500 100 500 500 R L = 100Kohms Pos. HV Supply Current I PPQ 10 50 All SWs OFF Neg. HV Supply Current I NNQ -10 -50 µA All SWs OFF Pos. HV Supply Current I PPQ 10 50 All SWs ON, I SW = 5 mA Neg. HV Supply Current I NNQ -10 -50 All SWs ON, I SW = 5 mA Output Switch Frequency f SW 50 KHz Duty Cycle = 50% IPP Supply Current I PP 8.1 8.8 10 VPP = 50V, VNN = -170V, ALL SWs INN Supply Current I NN -8.1 -8.8 -10 turning ON and OFF at 50KHz IPP Supply Current I PP 5 6.3 6.9 mA VPP = 110V, VNN = -110V, All SWs INN Supply Current I NN -5 -6.3 -6.9 turning ON and OFF at 50kHz Logic Supply Quiescent Current I DDQ 10 10 10 µA All logic states are at DC Logic Supply Average Current I DD 2.0 2.0 2.0 mA D IN1 = DIN2 = 3MHz, LE = high 0°C+ 2 5 °C+ 7 0 °CCharacteristics Sym Units Test Conditionsmin max min typ max min max

Electrical Characteristics

DC Characteristics (over recommended operating conditions unless otherwise noted)

DIN2 D IN1 LE SW0 to SW7 SW8 to SW15 L L L OFF OFF L H L ON OFF H L L OFF ON H H L ON ON X X H HOLD PREVIOUS STATE Time to Turn OFF V SIG*t SIG(OFF) 00 0 n s Time Width of LE t WLE 150 150 150 ns Time Width of DIN tWDIN 150 150 150 ns Set Up Time Before LE Rises t SD 150 150 150 ns Turn On Time t ON 2.0 2.0 2.0 µsV SIG=VPP - 10V, RLOAD=10KΩ Turn Off Time t OFF 2.0 2.0 2.0 µsV SIG=VPP - 10V, RLOAD=10KΩ Off Isolation KO -30 -30 -33 -30 dB f = 5.0MHz, 1K Ω/15pF Load -45 -45 -50 -45 dB f = 7.5MHz, R LOAD = 50Ω Switch Crosstalk K CR -45 -45 -45 dB f = 5.0MHz, R LOAD = 50Ω Off Capacitance Switch to GND CGS(OFF) 5.0 17 5.0 12 17 5.0 17 pF V SIG = 0V, 1MHz On Capacitance Switch to GND CGS(ON) 25 50 25 38 50 25 50 pF V SIG = 0V, 1MHz Output Voltage Spike +V SPK 4.0 V -VSPK -4.0 Operating Conditions AC Characteristics (over recommended operating conditions unless otherwise noted) 0°C +25 °C +70 °CCharacteristics Sym Units Test Conditionsmin max min typ max min max *Time required for analog signal to turn off before output switch turns off. Symbol Parameter Value VPP Positive high voltage supply1 +50V to +110V VNN Negative high voltage supply1 -10V to VPP-220V VDD Logic power supply voltage1 4.75V to +12.6V VIH High-level input voltage V DD -1.0V to VDD VIL Low-level input voltage 0V to 1.0V VSIG Analog signal voltage peak-to-peak2 VNN +10V to VPP -10V TA Operating free air-temperature 0 °C to 70°C Notes: 1 Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last. 2V SIG must be VNN ≤ VSIG ≤ VPP or floating during power up/down transition.

VPP –10 DC Offset ON/OFF VPP 5V VNN VPP VNN VDD GND VOUT 100KΩ RL TON/TOFF Test Circuit VPP 5V VNN VPP VNN VDD GND VPP –10V RL 10KΩ VOUT Isolation Diode Current IID VPP 5V VNN VPP VNN VDD GND VNN VSIG Crosstalk KCR = 20Log VOUT VIN VIN = 10 VP–P @5MHz NC 50Ω VPP 5V VNN VPP VNN VDD GND 50Ω Charge Injection VPP 5V VNN VPP VNN VDD GND VSIG VOUT 1000pF Q = 1000pF x ∆VOUT ∆VOUT Output Voltage Spike VPP 5V VNN VPP VNN VDD GND VOUT 1KΩ RL 50Ω +VSPK –VSPK OFF Isolation KO = 20Log VOUT VIN VIN = 10 VP–P @5MHz VPP 5V VNN VPP VNN VDD GND RL VOUT Test Circuits

50% 50% 50% 50% 90% 10% tOFFtON tsd tWLE Logic Timing Waveform Block Diagram

2 N/C

4 N/C

8 N/C

9 N/C

11 GND

12 N/C

13 N/C

14 SW15

15 SW15

16 SW14

17 SW14

18 SW13

19 SW13

20 SW12

21 SW12

22 SW11

23 SW11

24 N/C

25 SW10

26 SW10

27 SW9

28 SW9

29 SW8

30 SW8

31 SW7

32 SW7

33 SW6

34 SW6

35 SW5

36 SW5

37 SW4

38 N/C

39 SW4

40 N/C

41 SW3

42 SW3

43 SW2

44 SW2

45 SW1

46 SW1

47 SW0

48 SW0

Pin #1 Pin 1 top view 48-pin TQFP Pin 12 HV208

1235 Bordeaux Drive, Sunnyvale, CA 94089

TEL: (408) 744-0100 • FAX: (408) 222-4895 www.supertex.com 06/26/01 ©2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited.