Datasheet AD7766-KGD (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 24-Bit, 8.5 mW, 109 dB, 128 kSPS/64 kSPS/32 kSPS ADCs |
| 页数 / 页 | 11 / 9 — Known Good Die. AD7766-2-KGD. PIN CONFIGURATION AND FUNCTION … |
| 文件格式/大小 | PDF / 242 Kb |
| 文件语言 | 英语 |
Known Good Die. AD7766-2-KGD. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. 23 22
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Known Good Die AD7766-2-KGD PIN CONFIGURATION AND FUNCTION DESCRIPTIONS 23 22 21 20 1 19 2 18 17 3 4 16 5a 5b 15 14 13 12 11 6 7 8 9 10
007 06- 138 Figure 7. Pad Configuration
Table 5. Pad Function Descriptions Pad No. X-Axis (μm) Y-Axis (μm) Mnemonic Pad Type Description
1 −773 +1064 REFGND Single Reference Ground. Ground connection for the reference voltage. Decouple the input reference voltage (VREF+) to this pin. 2 −773 +916 REFGND Single Reference Ground. Ground connection for the reference voltage. Decouple the input reference voltage (VREF+) to this pin. 3 −773 +600 VIN+ Single Positive Input of the Differential Analog Input. 4 −773 +426 VIN− Single Negative Input of the Differential Analog Input. 5a −773 +93 AGND Double Power Supply Ground for Analog Circuitry. 5b −773 +18 AGND Double Power Supply Ground for Analog Circuitry. 6 −561 −1326 SYNC/PD Single Synchronization (SYNC) Pin. The SYNC pin can synchronize multiple AD7766-2-KGD devices. Power-Down Input Pin (PD). The PD pin puts the AD7766-2-KGD device into power-down mode Rev. 0 | Page 9 of 11 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM RELATED DEVICES TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS Timing Diagrams ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS OUTLINE DIMENSIONS DIE SPECIFICATIONS AND ASSEMBLY RECOMMENDATIONS ORDERING GUIDE
007 06- 138 Figure 7. Pad Configuration
Table 5. Pad Function Descriptions Pad No. X-Axis (μm) Y-Axis (μm) Mnemonic Pad Type Description
1 −773 +1064 REFGND Single Reference Ground. Ground connection for the reference voltage. Decouple the input reference voltage (VREF+) to this pin. 2 −773 +916 REFGND Single Reference Ground. Ground connection for the reference voltage. Decouple the input reference voltage (VREF+) to this pin. 3 −773 +600 VIN+ Single Positive Input of the Differential Analog Input. 4 −773 +426 VIN− Single Negative Input of the Differential Analog Input. 5a −773 +93 AGND Double Power Supply Ground for Analog Circuitry. 5b −773 +18 AGND Double Power Supply Ground for Analog Circuitry. 6 −561 −1326 SYNC/PD Single Synchronization (SYNC) Pin. The SYNC pin can synchronize multiple AD7766-2-KGD devices. Power-Down Input Pin (PD). The PD pin puts the AD7766-2-KGD device into power-down mode Rev. 0 | Page 9 of 11 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM RELATED DEVICES TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS Timing Diagrams ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS OUTLINE DIMENSIONS DIE SPECIFICATIONS AND ASSEMBLY RECOMMENDATIONS ORDERING GUIDE