Datasheet LTC2496 (Analog Devices) - 9
| Hersteller | Analog Devices |
| Beschreibung | 16-Bit 8-/16-Channel ΔΣ ADC with Easy Drive Input Current Cancellation |
| Seiten / Seite | 32 / 9 — FuncTional block DiagraM. Figure 1. Functional Block Diagram. TesT … |
| Dateiformat / Größe | PDF / 668 Kb |
| Dokumentensprache | Englisch |
FuncTional block DiagraM. Figure 1. Functional Block Diagram. TesT circuiTs
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LTC2496
FuncTional block DiagraM
INTERNAL VCC OSCILLATOR MUXOUTP ADCINP GND AUTOCALIBRATION fO AND CONTROL (INT/EXT) REF+ REF– CH0 – + CH1 • DIFFERENTIAL SDI • MUX 3RD ORDER SERIAL • SCK ∆∑ MODULATOR CH15 INTERFACE SDO COM CS DECIMATING FIR ADDRESS 2496 BD MUXOUTN ADCINN
Figure 1. Functional Block Diagram TesT circuiTs
SDO VCC 1.69k CLOAD = 20pF 1.69k SDO Hi-Z TO VOH VOL TO VOH CLOAD = 20pF V 2496 TC01 OH TO Hi-Z Hi-Z TO VOL VOH TO VOL V 2496 TC02 OL TO Hi-Z 2496fc For more information www.linear.com/LTC2496 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Analog Input and Reference Digital Inputs and Digital Outputs Power Requirements Typical Performance Characteristics Pin Functions Functional Block Diagram Test Circuits Timing Diagrams Applications Information Package Description Revision History Typical Application Related Parts
FuncTional block DiagraM
INTERNAL VCC OSCILLATOR MUXOUTP ADCINP GND AUTOCALIBRATION fO AND CONTROL (INT/EXT) REF+ REF– CH0 – + CH1 • DIFFERENTIAL SDI • MUX 3RD ORDER SERIAL • SCK ∆∑ MODULATOR CH15 INTERFACE SDO COM CS DECIMATING FIR ADDRESS 2496 BD MUXOUTN ADCINN
Figure 1. Functional Block Diagram TesT circuiTs
SDO VCC 1.69k CLOAD = 20pF 1.69k SDO Hi-Z TO VOH VOL TO VOH CLOAD = 20pF V 2496 TC01 OH TO Hi-Z Hi-Z TO VOL VOH TO VOL V 2496 TC02 OL TO Hi-Z 2496fc For more information www.linear.com/LTC2496 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Analog Input and Reference Digital Inputs and Digital Outputs Power Requirements Typical Performance Characteristics Pin Functions Functional Block Diagram Test Circuits Timing Diagrams Applications Information Package Description Revision History Typical Application Related Parts