MCP47FXB2XT-EST datasheet(16/124 Pages) MICROCHIP

Part #	MCP47FXB2XT-EST

Description	8/10/12-Bit Quad/Octal Voltage Output, 6 LSb INL Digital-to-Analog Converters with I짼C Interface

PDF	124 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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16 / 124 page

MCP47FXBX4/8

DS20006368A-page 16

 2020 Microchip Technology Inc.

DC Notes:

This parameter is ensured by design.

This parameter is ensured by characterization.

POR/BOR voltage trip point is not slope dependent. Hysteresis is implemented with time delay.

Supply current is independent of current through the resistor ladder in mode VRnB:VRnA = 10.

The PDnB:PDnA = 00, 10, and 11 configurations should have the same current.

Resistance is defined as the resistance between the VREF pin (mode VRnB:VRnA = 10) to VSS pin. For

octal-channel devices (MCP47FXBX8), this is the effective resistance of each resistor ladder. The resistance

measurement is one of the two resistor ladders measured in parallel.

INL and DNL are measured at VOUT with VRL = VDD (VRnB:VRnA = 00).

This gain error does not include offset error.

Within 1/2 LSb of final value when code changes from 1/4 to 3/4 of FSR. (Example: 400h to C00h in a 12-bit

device).

10. Code range dependent on resolution: 8-bit, codes 6 to 250; 10-bit, codes 25 to 1000; 12-bit, 100 to 4000.

11. Variation of one output voltage to mean output voltage.

MCP47FXB2XT-EST Datasheet(PDF) 16 Page - Microchip Technology