TDA8765 데이터 시트보기 (PDF) - Philips Electronics

부품명

상세내역

제조사

TDA8765

10-bit high-speed Analog-to-Digital Converter (ADC)

Philips Electronics 

Philips Semiconductors

10-bit high-speed Analog-to-Digital

Converter (ADC)

Preliminary specification

TDA8765

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP. MAX. UNIT

Voltage controlled regulator input Vref (referenced to AGND); note 2

Vref

full-scale fixed voltage

VCCA = 5 V

−

VI(p-p) − VI(p-p) input voltage amplitude

Vref = VCCA − 1.825 V

−

(peak-to-peak value)

Iref

input current at Vref

−

Outputs (referenced to OGND)

3.175 −

V

2.0

−

V

0.5

10

µA

DIGITAL OUTPUTS D11 TO D0 AND IR (REFERENCED TO OGND)

VOL

LOW-level output voltage

IOL = 2 mA

VOH

HIGH-level output voltage IOH = −0.4 mA

Io

output current in 3-state

output level between 0.5 V

and VCCO

Switching characteristics

0

−

VCCO − 0.5 −

−20

−

0.5

V

VCCO V

+20 µA

CLOCK FREQUENCY fCLK; see Fig.5

fCLK(min)

minimum clock frequency

SH = HIGH

SH = LOW

−

−

1

−

−

1

fCLK(max)

maximum clock frequency

TDA8765H/4

40

−

−

TDA8765H/5

55

−

−

tCLKH

tCLKL

clock pulse width HIGH

clock pulse width LOW

8.5

−

−

8.5

−

−

Analog signal processing; 50% clock duty factor; VI − VI = 2.0 V; Vref = VCCA− 1.825 V; see Table 1

MHz

kHz

MHz

MHz

ns

ns

LINEARITY

INL

DNL

integral non-linearity

differential non-linearity

fCLK = 4 MHz; fi = 400 kHz −

fCLK = 4 MHz; fi = 400 kHz; −

no missing code

Eoffset

offset error

VCCA = VCCD = VCCO = 5 V; tbf

Tamb = 25 °C; VI = VI;

output code = 511

EG

gain error amplitude; spread VCCA = VCCD = VCCO = 5 V; −5

from device to device

Tamb = 25 °C;

VI(p-p) − VI(p-p) = 2.0 V

BANDWIDTH (fCLK = 55 MHz); note 3

B

analog bandwidth

−3 dB; full-scale input

tbf

±0.5

±1.75 LSB

±0.3

±0.5 LSB

−11

tbf

mV

−

+5

%FS

200

−

MHz

1999 Jan 06

8

Share Link: