MCP47FVB01 datasheet(16/92 Pages) MICROCHIP

部件名	MCP47FVB01

功能描述	8- /10- /12-Bit Single/Dual Voltage Output Volatile Digital-to-Analog Converters with I짼C??Interface

PDF	92 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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16 / 92 page

MCP47FVBXX

DS20005405A-page 16

 2015 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 implemented with time delay.

Supply current is independent of current through the resistor ladder in mode VRxB:VRxA = ‘10’.

The PDxB:PDxA = ‘01’, ‘10’, and ‘11’ configurations should have the same current.

By design, this is worst-case Current mode.

Resistance is defined as the resistance between the VREF pin (mode VRxB:VRxA = ‘10’) to VSS pin. For dual-

channel devices (MCP47FVBX2), this is the effective resistance of the each resistor ladder. The resistance

measurement is of the two resistor ladders measured in parallel.

INL and DNL are measured at VOUT with VRL = VDD (VRxB:VRxA = ‘00’).

This gain error does not include offset error.

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

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

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

MCP47FVB01 数据表(PDF) 16 Page - Microchip Technology