HomedatasheetDG202B

DG202B Datasheet

SPST
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Description

Features, Applications

Quad SPST, CMOS Analog Switches itle 202 bt uad ST, OS aitch utho ) eyrds terrpoion, inctor, itch OS PST, DT, ST, DT, eo, ET, alog itch, anl) reThe DG201A and DG202 quad SPST analog switches are designed using Intersil's 44V CMOS process. These bidirectional switches are latch-proof and feature breakbefore-make switching. Designed to block signals to 30V P-P in the OFF state, the DG201A and DG202 offer the advantages of low ON resistance (175), wide input signal range (�15V) and provide both TTL and CMOS compatibility. The DG201A and DG202 are specification and pinout compatible with the industry standard devices.

Features

Input Signal Range. �15V Low rDS(ON) (Max). 175 TTL, CMOS Compatible Latch-Up Proof True Second Source Maximum Supply Ratings. 44V Logic Inputs Accept Negative Voltages

PART NUMBER DG202AK DG202CJ TEMP. RANGE ( oC) to 70 PACKAGE 16 Ld CERDIP 16 Ld CERDIP 16 Ld PDIP 16 Ld SOIC 16 Ld CERDIP 16 Ld PDIP PKG. NO. F16.3 E16.3

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 321-724-7143 | Intersil and Design is a trademark of Intersil Americas Inc. | Copyright � Intersil Americas Inc. 2001

V+ to V-. V- to Ground. -25V VIN to Ground (Note 1). (V-) -2V to (V+) to V+ (Note +2 to (V-) to V- (Note -2 to (V+) +2V Current, any Terminal Except D. 30mA Continuous Current, D. 20mA Peak Current, or D (Pulsed 1ms, 10% Duty Cycle Max). 70mA

Thermal Resistance (Typical, Note JA ( oC/W) JC (oC/W) CERDIP Package. 75 20 PDIP Package. 100 N/A SOIC Package. 100 N/A Maximum Junction Temperature Ceramic Package. 175oC Plastic Package. 150oC Maximum Storage Temperature Range. to 150oC Maximum Lead Temperature (Soldering 10s). 300oC (SOIC - Lead Tips Only)

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTES: 1. Signals , or VIN exceeding or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings. JA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications = -15V, GND = 25oC "A" SUFFIX PARAMETER DYNAMIC CHARACTERISTICS Turn-ON Time, tON Turn-OFF Time, tOFF Charge Injection, Q OFF Isolation, OIRR Crosstalk (Channel to Channel), CCRR Source OFF Capacitance, CS(OFF) Drain OFF Capacitance, CD(OFF) Channel ON Capacitance, C D(ON) + CS(ON) DIGITAL INPUT CHARACTERISTICS Input Current with Voltage High, IIH VIN = 2.4V VIN = 15V Input Current with Voltage Low, IIL ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG Drain-Source ON Resistance, r DS(ON) Source OFF Leakage Current, IS(OFF) = �10V, VIN = 1mA, VIN 2.4V (DG202) VIN 2.4V (DG201A) VIN V nA VIN 0V �A See Figure 1 See Figure = 0V VIN = 140kHz, VIN dB pF TEST CONDITIONS MIN (NOTE 3) TYP MAX "B" AND "C" SUFFIX MIN (NOTE 3) TYP MAX UNITS

Electrical Specifications = -15V, GND = 25oC (Continued) "A" SUFFIX PARAMETER Drain ON Leakage Current, ID(ON) (Note 5) TEST CONDITIONS VIN 0.8V (DG201A) VIN = -14V MIN -1.0 (NOTE 3) TYP 0.1 -0.15 MAX 1.0 "B" AND "C" SUFFIX MIN -5.0 (NOTE 3) TYP 0.1 -0.15 MAX 5.0 UNITS �A

POWER SUPPLY CHARACTERISTICS Positive Supply Current, I+ Negative Supply Current, IAll Channels ON or OFF mA

= -15V, GND 0V, TA Over Operating Temperature Range "A" SUFFIX (NOTE 3) TYP

PARAMETER DIGITAL INPUT CHARACTERISTICS Input Current with Voltage High, IIH VIN = 2.4V VIN = 15V Input Current with Voltage Low, IIL ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG Drain-Source ON Resistance, r DS(ON) Source OFF Leakage Current, IS(OFF) VIN = 0V

NOTES: 3. Typical values are for design aid only, not guaranteed and not subject to production testing. 4. The algebraic convention whereby the most negative value is a minimum, and the most positive is a maximum, is used in this data sheet. 5. ID(ON) is leakage from driver into ON switch.


Features

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