DG201A DG211.pdf

General Description The DG201A and DG211 are normally closed, quad single-pole single-throw (SPST) analog switches. These CMOS switches can be continuously operated with power supplies ranging from ±4.5V to ±18V. Maxim guarantees that these switches will not latch up if the power supplies are disconnected with input signals still connected. Both devices have guaranteed break-before-make switching. The DG201A differs from the DG211 primari- ly in switching speeds. The DG201A has a maximum turn-off time of 450ns and a maximum turn-on time of 600ns. The DG211 has a maximum turn-off time of 500ns and a maximum turn-on time of 1000ns. Compared to the original manufacturer’s products, Maxim’s DG201A and DG211 consume significantly lower power making them better suited for portable applications. Maxim has also eliminated the need for the third (VL) power supply that is required for the oper- ation of the original manufacturer’s DG211. Applications Winchester Disk Drives Test Equipment Communications Systems PBX, PABX Guidance and Control Systems Head Up Displays Military Radios Features  Guaranteed ±4.5V to ±18V Operation  No VL Supply Required  Nonlatching with Supplies Turned Off and Input Signals Present  CMOS and TTL Logic Compatible  Monolithic, Low-Power CMOS Design D G 2 0 1 A /D G 2 1 1 Quad SPST CMOS Analog Switches ________________________________________________________________ Maxim Integrated Products 1 TOP VIEW DIP/SO/TSSOP LOGIC SWITCH 0 1 ON OFF 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 IN2 D2 S2 V+V- S1 D1 IN1 DG201A DG211 N.C. S3 D3 IN3IN4 D4 S4 GND Pin Configurations Ordering Information 19-3959; Rev 1; 6/01 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at . PART TEMP. RANGE PIN-PACKAGE DG201ACUE 0°C to +70°C 16 TSSOP DG201ACSE 0°C to +70°C 16 SO DG201ACJ 0°C to +70°C 16 Plastic DIP DG201C/D 0°C to +70°C Dice DG201AEGE -40°C to +85°C 16 QFN (5 ? 5) DG201AEUE -40°C to +8