Datasheet ADG798 (Analog Devices) - 10
| Manufacturer | Analog Devices |
| Description | High Temperature, Low Voltage 8-Channel Multiplexer |
| Pages / Page | 22 / 10 — ADG798. Data Sheet. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. A1 16. … |
| Revision | A |
| File Format / Size | PDF / 433 Kb |
| Document Language | English |
ADG798. Data Sheet. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. A1 16. A2 15. GND 14. VSS. GND. VDD 13. TOP VIEW. VDD. (Not to Scale). S6 11
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ADG798 Data Sheet PIN CONFIGURATION AND FUNCTION DESCRIPTIONS A0 1 16 A1 A1 16 1 A0 A2 15 2 EN EN 2 15 A2 GND 14 3 VSS V ADG798 SS 3 14 GND VDD 13 4 S1 S5 TOP VIEW 12 5 S2 S1 4 ADG798 13 VDD (Not to Scale) TOP VIEW S6 11 6 S3 S2 5 12 S5 (Not to Scale) S7 10 7 S4
004
S8 9 8 D S3 6 11 S6
14880-
S4 7 10 S7 D 8 9 S8
002 14880- Figure 2. TSSOP and FLATPACK Pin Configuration Figure 3. Reversed Formed FLATPACK Pin Configuration
Table 7. Pin Function Descriptions Pin No. Mnemonic Description
1 A0 Digital Input. This pin controls the configuration of the switch, as shown in the truth table (see Table 8). 2 EN Digital Input. This pin controls the configuration of the switch, as shown in the truth table (see Table 8). 3 VSS Most Negative Power Supply Pin in Dual-Supply Applications. For single-supply applications, tie this pin to GND. 4 S1 Source Terminal. This pin can be an input or output. 5 S2 Source Terminal. This pin can be an input or output. 6 S3 Source Terminal. This pin can be an input or output. 7 S4 Source Terminal. This pin can be an input or output. 8 D Drain Terminal. This pin can be an input or output. 9 S8 Source Terminal. This pin can be an input or output. 10 S7 Source Terminal. This pin can be an input or output. 11 S6 Source Terminal. This pin can be an input or output. 12 S5 Source Terminal. This pin can be an input or output. 13 VDD Most Positive Power Supply Pin. 14 GND Ground (0 V) Reference. 15 A2 Digital Input. This pin controls the configuration of the switch, as shown in the truth table (see Table 8). 16 A1 Digital Input. This pin controls the configuration of the switch, as shown in the truth table (see Table 8).
TRUTH TABLE Table 8. Truth Table A2 A1 A0 EN Switch Condition
X1 X1 X1 0 None 0 0 0 1 S1 0 0 1 1 S2 0 1 0 1 S3 0 1 1 1 S4 1 0 0 1 S5 1 0 1 1 S6 1 1 0 1 S7 1 1 1 1 S8 1 X means don’t care. Rev. A | Page 10 of 22 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DUAL SUPPLY CONTINUOUS CURRENT PER CHANNEL, Sx OR D ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TRUTH TABLE TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION APPLICATIONS INFORMATION POWER SUPPLY SEQUENCING OUTLINE DIMENSIONS ORDERING GUIDE
ADG798 Data Sheet PIN CONFIGURATION AND FUNCTION DESCRIPTIONS A0 1 16 A1 A1 16 1 A0 A2 15 2 EN EN 2 15 A2 GND 14 3 VSS V ADG798 SS 3 14 GND VDD 13 4 S1 S5 TOP VIEW 12 5 S2 S1 4 ADG798 13 VDD (Not to Scale) TOP VIEW S6 11 6 S3 S2 5 12 S5 (Not to Scale) S7 10 7 S4
004
S8 9 8 D S3 6 11 S6
14880-
S4 7 10 S7 D 8 9 S8
002 14880- Figure 2. TSSOP and FLATPACK Pin Configuration Figure 3. Reversed Formed FLATPACK Pin Configuration
Table 7. Pin Function Descriptions Pin No. Mnemonic Description
1 A0 Digital Input. This pin controls the configuration of the switch, as shown in the truth table (see Table 8). 2 EN Digital Input. This pin controls the configuration of the switch, as shown in the truth table (see Table 8). 3 VSS Most Negative Power Supply Pin in Dual-Supply Applications. For single-supply applications, tie this pin to GND. 4 S1 Source Terminal. This pin can be an input or output. 5 S2 Source Terminal. This pin can be an input or output. 6 S3 Source Terminal. This pin can be an input or output. 7 S4 Source Terminal. This pin can be an input or output. 8 D Drain Terminal. This pin can be an input or output. 9 S8 Source Terminal. This pin can be an input or output. 10 S7 Source Terminal. This pin can be an input or output. 11 S6 Source Terminal. This pin can be an input or output. 12 S5 Source Terminal. This pin can be an input or output. 13 VDD Most Positive Power Supply Pin. 14 GND Ground (0 V) Reference. 15 A2 Digital Input. This pin controls the configuration of the switch, as shown in the truth table (see Table 8). 16 A1 Digital Input. This pin controls the configuration of the switch, as shown in the truth table (see Table 8).
TRUTH TABLE Table 8. Truth Table A2 A1 A0 EN Switch Condition
X1 X1 X1 0 None 0 0 0 1 S1 0 0 1 1 S2 0 1 0 1 S3 0 1 1 1 S4 1 0 0 1 S5 1 0 1 1 S6 1 1 0 1 S7 1 1 1 1 S8 1 X means don’t care. Rev. A | Page 10 of 22 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DUAL SUPPLY CONTINUOUS CURRENT PER CHANNEL, Sx OR D ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TRUTH TABLE TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION APPLICATIONS INFORMATION POWER SUPPLY SEQUENCING OUTLINE DIMENSIONS ORDERING GUIDE
