DG401/DG403/DG405 19-4727 Rev 2 6/99 Improved, Dual, High-Speed Analog Switches General Description New Features Maxim s redesigned DG401/DG403/DG405 analog Plug-In Upgrade for Industry-Standard switches now feature guaranteed low on-resistance DG401/DG403/DG405 matching between switches (2 max) and guaranteed Improved r Match Between Channels (2 max) DS(ON) on-resistance flatness over the signal range (3 max). Guaranteed r Over Signal Range (3 max) These low on-resistance switches (20 typ) conduct FLAT(ON) equally well in either direction and are guaranteed to Improved Charge Injection (15pC max) have low charge injection (15pC max). The new design Improved Off Leakage Current Over Temperature offers lower off leakage current over temperature (less (<5nA at +85C) than 5nA at +85C). The DG401/DG403/DG405 are dual, high-speed Existing Features switches. The single-pole/single-throw DG401 and Low r (30 max) DS(ON) double-pole/single-throw DG405 are normally open dual switches. The dual, single-pole/double-throw Single-Supply Operation +10V to +30V DG403 has two normally open and two normally closed Bipolar-Supply Operation 4.5V to 20V switches. Switching times are 150ns max for t and ON Low Power Consumption (35W max) 100ns max for t , with a maximum power consump- OFF tion of 35W. These devices operate from a single Rail-to-Rail Signal Handling Capability +10V to +30V supply, or bipolar supplies of 4.5V to TTL/CMOS-Logic Compatible 20V. Maxim s improved DG401/DG403/DG405 are fabricated with a 44V silicon-gate process. Ordering Information Applications PART TEMP. RANGE PIN PACKAGE Sample-and-Hold Circuits Test Equipment DG401CJ 0C to +70C 16 Plastic DIP Guidance and Control Systems Heads-Up Displays DG401CY 0C to +70C 16 Narrow SO Communications Systems PBX, PABX DG401C/D 0C to +70C Dice* Battery-Operated Systems Audio Signal Routing Ordering Information continued on last page. *Contact factory for dice specifications. Military Radios Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW D1 D1 S1 D1 S1 S1 1 1 1 16 16 16 N.C. N.C. N.C. 2 IN1 2 IN1 2 IN1 15 15 15 N.C. D3 D3 V- V- V- 3 14 3 14 3 14 S3 S3 N.C. 4 GND 4 GND 4 13 GND 13 13 S4 N.C. V S4 V V 5 12 L 5 12 L 5 12 L DG401 DG403 DG405 D4 D4 N.C. 6 11 V+ 6 11 V+ 6 11 V+ N.C. N.C. N.C. IN2 IN2 IN2 7 10 7 10 7 10 D2 D2 D2 8 9 S2 8 9 S2 8 9 S2 DIP/SO DIP/SO DIP/SO DG401 DG403 DG405 LOGIC SWITCH LOGIC SWITCHES 1, 2 SWITCHES 3, 4 LOGIC SWITCH 0 OFF 0 OFF ON 0 OFF 1 ON ON OFF ON 1 1 LCC packages on last page. SWITCHES SHOWN FOR LOGIC0 INPUT N.C. = NOT INTERNALLY CONNECTED Maxim Integrated Products 1 For free samples & the latest literature: Improved, Dual, High-Speed Analog Switches ABSOLUTE MAXIMUM RATINGS Voltage Referenced to V- Continuous Power Dissipation (T = +70C) A V+.......................................................................................44V 16-Pin Plastic DIP(derate 10.53mW/C above +70C)...842mW GND ...................................................................................25V 16-Pin Narrow SO (derate 8.70mW/C above +70C) ...696mW V .................................................(GND - 0.3V) to (V+ + 0.3V) 16-Pin CERDIP (derate 10.00mW/C above 70C) .......800mW L Digital Inputs, V , V (Note 1) .......(V- - 2V) to (V+ + 2V) or 20mA 20-Pin LCC (derate 9.09mW/C above +70C) ............727mW S D (whichever occurs first) Operating Temperature Ranges Continuous Current (any terminal)......................................30mA DG40 C .............................................................0C to +70C Continuous Current, S or D.................................................20mA DG40 D ..........................................................-40C to +85C Peak Current, S or D DG40 A ........................................................-55C to +125C (pulsed at 1ms, 10% duty cycle max) ..........................100mA Storage Temperature Range .............................-65C to +150C Lead Temperature (soldering, 10sec) .............................+300C Note 1: Signals on S, D or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current rating. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (V+ = 15V, V- = -15V, V = +5V, GND = 0V, V = +2.4V, V = +0.8V, T = T to T , unless otherwise noted.) L INH INL A MIN MAX TEMP. MIN TYP MAX PARAMETER SYMBOL CONDITIONS UNITS RANGE (Note 2) SWITCH Analog Signal Range V (Note 3) -15 +15 V ANALOG V+ = 13.5V, V- = -13.5V, C,D 20 45 T = +25C A I = -10mA, S A 20 30 Drain-Source r V = 10V, DS(ON) D On-Resistance C,D 55 V = 2.4V, INH T = T to T A MIN MAX V = 0.8V A 45 INL Drain-Source V+ = 15V, V- = -15V, T = +25C 0.5 2 A On-Resistance Match r I = -10mA, C, D, A DS(ON) S T = T to T 3 Between Channels (Note 4) V = 10V A MIN MAX D V+ = 15V, V- = -15V, T = +25C 3 A On-Resistance Flatness r I = -10mA, C, D, A FLAT(ON) S (Note 4) T = T to T 6 V = 5V, 0V A MIN MAX D C, D -0.50 -0.01 0.50 T = +25C A Source-Off V+ = 16.5V, V- = -16.5V, A -0.25 -0.01 0.25 Leakage Current I V = 15.5V, nA S(OFF) D C, D -5 5 (Note 7) V = 15.5V, S T = T to T A MIN MAX A -10 10 C, D -0.50 -0.01 0.50 T = +25C A Drain-Off V+ = 16.5V, V- = -16.5V, A -0.25 -0.01 0.25 Leakage Current I V = 15.5V, nA D(OFF) D C, D -5 5 (Note 7) V = 15.5V S T = T to T A MIN MAX A -10 10 C, D -1.0 -0.04 1.0 T = +25C Drain-On I V+ = 16.5V, V- = -16.5V, A D(ON) A -0.4 -0.04 0.4 Leakage Current or V = 15.5V, nA D C, D -10 10 (Note 7) I V = 15.5V S(ON) S T = T to T A MIN MAX A -20 20 2 DG401/DG403/DG405