ADC0804S040 Просмотр технического описания (PDF) - NXP Semiconductors.
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ADC0804S040 Datasheet PDF : 19 Pages
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NXP Semiconductors
6. Block diagram
ADC0804S030/040/050
Single 8 bits ADC, up to 30 MHz, 40 MHz or 50 MHz
VCCA
3
RT 9
CLK
1
CLOCK DRIVER
VCCD2
OE
11
10
2
TC
analog VI 8
voltage input
RM 7
Rlad
ANALOG - TO - DIGITAL
CONVERTER
LATCHES
CMOS
OUTPUTS
25 D7
24 D6
23 D5
22 D4
21 D3
20 D2
19 D1
18 D0
MSB
data outputs
LSB
RB 6
ADC0804S030
4
AGND
analog ground
Fig 1. Block diagram
12
DGND2
digital ground
13
VCCO
IN-RANGE LATCH
26
CMOS OUTPUT
28
14
OGND
27
DGND1
IR
output
VCCD1
output ground digital ground
014aaa550
ADC0804S030_040_050_2
Product data sheet
Rev. 02 — 14 August 2008
© NXP B.V. 2008. All rights reserved.
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