TDA8787 Philips Semiconductors, TDA8787 Datasheet - Page 9

• Manufacturer Part Number: TDA8787
• Description: 10-bit/ 3.0 V analog-to-digital interface for CCD cameras
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1998 Oct 15
Digital-to-analog converter (OFDOUT DAC)
V
V
V
TC
Z
I
Digital outputs (f
V
V
I
t
t
C
Serial interface
f
OFDOUT
OZ
h(o)
d(o)
SCLK(max)
OFDOUT
OFDOUT(p-p)
OFDOUT(0)
OFDOUT(255)
OH
OL
SYMBOL
L
10-bit, 3.0 V analog-to-digital interface for
CCD cameras
DAC
additional 8-bit control
DAC (OFD) output voltage
(peak-to-peak value)
DC output voltage for
code 0
DC output voltage for
code 255
DAC output range
temperature coefficient
DAC output impedance
OFD output current drive
HIGH-level output voltage I
LOW-level output voltage
output current in 3-state
mode
output hold time
output delay time
output load capacitance
maximum frequency of
serial interface
pix
PARAMETER
= 18 MHz; C
L
= 22 pF)
R
static
I
0.5 V < V
see Fig.9
C
C
OH
OL
i
L
L
= 1 M
= 22 pF; V
= 22 pF; V
= 1 mA
= 1 mA
CONDITIONS
o
< V
CCO
CCO
CCO
9
= 3.0 V
= 2.7 V
V
0
11
5
20
CCO
MIN.
0.5
1.0
AGND
AGND + 1.0
250
2000
28
27
TYP.
Preliminary specification
100
V
0.5
+20
tbf
tbf
22
TDA8787
MAX.
CCO
V
V
V
ppm/ C
V
V
ns
ns
ns
pF
MHz
UNIT
A
A