DG200A TEMIC | Alldatasheet

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Technical content

V– NC Dual-In-Line Top View Metal Can NC Top View D 1 S1IN1 V+ (Substrate and Case) IN2 GND D 2 4 5 910 DG200A Siliconix S-52880—Rev. B, 28-Apr-97 Monolithic Dual SPST CMOS Analog Switch Features Benefits Applications

15 V Input Signal Range

44-V Maximum Supply Ranges On-Resistance: 45 TTL and CMOS Compatibility Wide Dynamic Range Simple Interfacing Reduced External Component Count Servo Control Switching Programmable Gain Amplifiers Audio Switching Programmable Filters

Description

The DG200A is a dual, single-pole, single-throw analog switch designed to provide general purpose switching of analog signals. This device is ideally suited for designs requiring a wide analog voltage range coupled with low on-resistance. The DG200A is designed on Siliconix’ improved PLUS-40 CMOS process. An epitaxial layer prevents latchup. Each switch conducts equally well in both directions when on, and blocks up to 30 V peak-to-peak when off. In the on condition, this bi-directional switch introduces no offset voltage of its own.Functional Block Diagram and Pin Configuration Truth Table Logic Switch 0 ON

1 OFF

Logic “0” 0.8 V L i “1” 24V g Logic “1” 2.4 V Updates to this data sheet may be obtained via facsimile by calling Siliconix FaxBack, 1-408-970-5600. Please request FaxBack document #70035.

2 Siliconix

S-52880—Rev. B, 28-Apr-97

Ordering Information

Temp Range Package Part Number 0 to 70/C0095C 14-Pin Plastic DIPDG200ACJ –25 to 85/C0095C 14-Pin CerDIP DG200ABK –25 to 85/C0095C 10-Pin Metal Can DG200ABA DG200AAK 14-Pin CerDIP DG200AAK/883, JM38510/12301BCA –55 to 125/C0095C DG200AAA 10-Pin Metal Can DG200AAA/883, JM38510/12301BIC 14-Pin Sidebraze JM38510/12301BCC Absolute Maximum Ratings 30 mA, whichever occurs first Current S or D Power Dissipation (Package)b Notes: a. Signals on SX , DX , or INX exceeding V+ or V– will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads welded or soldered to PC Board. c. Derate 6 mW//C0095C above 75/C0095C d. Derate 11 mW//C0095C above 75/C0095C e. Derate 6.5 mW//C0095C above 25/C0095C Schematic Diagram (Typical Channel) Figure 1. INX GND S D

S-52880—Rev. B, 28-Apr-97 Specificationsa Test Conditions Unless Otherwise Specified V1 5 V V 1 5 V A Suffix –55 to 125/C0095C B, C Suffix Parameter Symbol V IN = 2.4 V , 0.8 Vf Temp b Typ c Min d Max d Min d Max d Unit Analog Switch Analog Signal Rangee VANALOG Full –15 15 –15 15 V Drain-Source On-Resistance rDS(on) V D = 10 V , IS = –1 mA Room Full 45 70 100 100 Source Off Leakage Current IS(off) V S = 14 V , VD = /C003514 V Room Full 0.01 –2 –100 100 –100 100 Drain Off Leakage Current ID(off) V D = 14 V , VS = /C003514 V Room Full 0.01 –2 –100 100 –100 100 nA Channel On Leakage Current f ID(on) V S = VD = 14 V Room Full 0.1 –2 –200 200 –200 200 Digital Control Input Current with IV lH i h IINH V IN = 2.4 V Room Full 0.0009 –0.5 –10p Input V oltage High IINH V IN = 15 V Room Full 0.005 0.5 10 /C0109A Input Current with Input V oltage Low IINL V IN = 0 V Room Full –0.0015 –0.5 –10 Dynamic Characteristics Turn-On Time tON See Switching Time Test Circuit Room 440 1000 1000 ns Turn-Off Time tOFF See Sw itching Time Test Circuit Room 340 425 425 ns Charge Injection Q C L = 1000 pF, Vg = 0 V R g = 0 Room –10 pC Source-Off Capacitance C S(off) f = 140 kHz V5 V V S = 0 V Room 9 Drain-Off Capacitance C D(off) V IN = 5 V V D = 0 V Room 9 pF Channel-On Capacitance C D(on) + C S(On) V D = VS = 0 V , VIN = 0 V Room 25 pF Off Isolation OIRR V IN =5VR L =7 5 Room 75 Crosstalk (Channel-to-Channel) X TALK V IN = 5 V, R L = 75 V S = 2 V , f = 1 MHz Room 90 dB Power Supplies Positive Supply Current I+ Both Channels On or Off V0 V d 2 4 V Room 0.8 2 2 mA Negative Supply Current I– V IN = 0 V and 2.4 V Room –0.23 –1 –1 mA Notes: a. Refer to PROCESS OPTION FLOWCHART. b. Room = 25 /C0095C, Full = as determined by the operating temperature suffix. c. Typical values are for DESIGN AID ONLY , not guaranteed nor subject to production testing. d. The algebraic convention whereby the most negative value is aminimum and the most positive a maximum, is used in this data sheet. e. Guaranteed by design, not subject to production test. f. V IN = input voltage to perform proper function.

4 Siliconix

S-52880—Rev. B, 28-Apr-97 Typical Characteristics Leakage Currents vs. Analog VoltagerDS(on) vs. VD and Power Supply Voltage rDS(on) () (pA)I , ISD V D – Drain V oltage (V) V ANALOG – Analog V oltage (V) 120 –15 D C –15 E 01 5 100 01 5 –12 –18 –24 ID(off) or IS(off) ID(on) /C0095A: 5 V B: 10 V C: 12 V D: 15 V E: 20 V –12 –6 6 12 93–3–9 –12 –9 –6 –3 3 6 9 12 B A Supply Currents vs. Toggle FrequencyInput Switching Threshold vs. V+ and V– Supply Voltages V+, V– Positive and Negative Supplies (V) Toggle Frequency (Hz) (V)TV I+, I– (mA) ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ 2.5 2.0 1.5 1.0 0.5 5 10 15 20 V+ = 15 V V– = –15 V Both logic inputs toggled simutaneously 1 k 10 k 100 k 1 M