MCP3004 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

MCP3004

2.7V 4-Channel/8-Channel 10-Bit A/D Converters with SPI Serial Interface

Microchip Technology 

MCP3004/3008

DOUT

1.4V

3 kΩ Test Point

CL = 100 pF

Voltage Waveforms for tR, tF

DOUT

VOH

VOL

tR

tF

Voltage Waveforms for tDO

CLK

DOUT

FIGURE 1-2:

tDO

Load Circuit for tR, tF, tDO.

DOUT

Test Point

3 kΩ

VDD

VDD/2 tDIS Waveform 2

tEN Waveform

100 pF

VSS

tDIS Waveform 1

Voltage Waveforms for tEN

CS

CLK

DOUT

123 4

B9

tEN

Voltage Waveforms for tDIS

CS

VIH

DOUT

Waveform 1*

TDIS

90%

DOUT

Waveform 2†

10%

* Waveform 1 is for an output with internal

conditions such that the output is high,

unless disabled by the output control.

† Waveform 2 is for an output with internal

conditions such that the output is low,

unless disabled by the output control.

FIGURE 1-3:

Load circuit for tDIS and tEN.

DS21295D-page 6

© 2008 Microchip Technology Inc.

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