ADC0804S040TS datasheet(5/19 Pages) NXP

5 / 19 page

ADC0804S030_040_050_2

Product data sheet

Rev. 02 — 14 August 2008

5 of 19

NXP Semiconductors

ADC0804S030/040/050

Single 8 bits ADC, up to 30 MHz, 40 MHz or 50 MHz

Limiting values

[1]

The supply voltages VCCA, VCCD and VCCO may have any value between −0.3 V and +7.0 V provided that

the supply voltage differences

∆V

CC are respected.

Thermal characteristics

data output; bit 2

data output; bit 3

data output; bit 4

data output; bit 5

data output; bit 6

data output; bit 7 (Most Signiﬁcant Bit (MSB))

in-range data output

DGND1

digital ground 1

VCCD1

digital supply voltage 1 (5 V)

Table 3.

Pin description …continued

Symbol

Description

Table 4.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

VCCA

analog supply voltage

[1]

−0.3

+7.0

VCCD

digital supply voltage

[1]

−0.3

+7.0

VCCO

output supply voltage

[1]

−0.3

+7.0

∆VCC

supply voltage difference

VCCA − VCCD

−1.0

+1.0

VCCD − VCCO

−1.0

+4.0

VCCA − VCCO

−1.0

+4.0

input voltage

referenced to AGND

−0.3

+7.0

Vi(clk)(p-p)

peak-to-peak clock input

voltage

referenced to DGND

VCCD

output current

Tstg

storage temperature

−55

+150

°C

Tamb

ambient temperature

−40

+85

°C

junction temperature

150

°C

Table 5.

Thermal characteristics

Symbol

Parameter

Conditions

Typ

Unit

Rth(j-a)

thermal resistance from junction

to ambient

in free air

110

K/W

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