Datasheet ADG633 (Analog Devices) - 7

Data Sheet ADG633 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS A B DD S2 S2 V D2 16 15 14 13 S2B 1 16 V S3B 1 12 D1 DD S2A D3 2 ADG633 11 S1B 2 15 D2 S3A TOP VIEW 3 10 S1A S3B 3 14 D1 (Not to Scale) ADG633 EN 4 9 A0 D3 4 13 S1B TOP VIEW S3A (Not to Scale) 5 12 S1A 5 6 7 8 EN 6 11 A0 D SSV A2 A1 GN V 7 SS 10 A1
2
NOTES
03
GND 8 9 A2
00
1. THE EXPOSED PADDLE CAN BE LEFT FLOATING
0 5- 5- 27
OR BE TIED TO VDD, VSS, OR GND.
327 03 0 Figure 2. 16-Lead TSSOP Pin Configuration Figure 3. 16-Lead LFCSP Pin Configuration
Table 5. Pin Function Descriptions Pin No. T Mnemonic Description SSOP LFCSP
1 15 S2B Source Terminal of Multiplexer 2. Can be an input or output. 2 16 S2A Source Terminal of Multiplexer 2. Can be an input or output. 3 1 S3B Source Terminal of Multiplexer 3. Can be an input or output. 4 2 D3 Drain Terminal of Multiplexer 3. Can be an input or output. 5 3 S3A Source Terminal of Multiplexer 3. Can be an input or output. 6 4 EN Digital Control Input. Disables all multiplexers when set high. 7 5 VSS Most Negative Power Supply Terminal. Tie this pin to GND when using the device with single-supply voltages. 8 6 GND Ground (0 V) Reference. 9 7 A2 Digital Control Input. 10 8 A1 Digital Control Input. 11 9 A0 Digital Control Input. 12 10 S1A Source Terminal of Multiplexer 1. Can be an input or output. 13 11 S1B Source Terminal of Multiplexer 1. Can be an input or output. 14 12 D1 Drain Terminal of Multiplexer 1. Can be an input or output. 15 13 D2 Drain Terminal of Multiplexer 2. Can be an input or output. 16 14 VDD Most Positive Power Supply Terminal. Not applicable EP EP Exposed Paddle. The exposed paddle can be left floating or be tied to VDD, VSS, or GND.
Table 6. ADG633 Truth Table Switch Condition A2 A1 A0 EN Switch S1A/D1 Switch S1B/D1 Switch S2A/D2 Switch S2B/D2 Switch S3A/D3 Switch S3B/D3
X1 X1 X1 1 Off Off Off Off Off Off 0 0 0 0 On Off On Off On Off 0 0 1 0 Off On On Off On Off 0 1 0 0 On Off Off On On Off 0 1 1 0 Off On Off On On Off 1 0 0 0 On Off On Off Off On 1 0 1 0 Off On On Off Off On 1 1 0 0 On Off Off On Off On 1 1 1 0 Off On Off On Off On 1 X means the logic state does not matter; it can be either 0 or 1. Rev. B | Page 7 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DUAL-SUPPLY OPERATION SINGLE-SUPPLY OPERATION ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY TEST CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE NOTES NOTES