TDA8771AH/C1,557 NXP Semiconductors, TDA8771AH/C1,557 Datasheet - Page 8

• Manufacturer Part Number: TDA8771AH/C1,557
• Description: IC VIDEO DAC 8BIT TRIPLE 44-QFP
• Manufacturer: NXP Semiconductors

Specifications of TDA8771AH/C1,557

• Settling Time: 50ns
• Number Of Bits: 8
• Data Interface: Parallel
• Number Of Converters: 3
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 360mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-1217; 935205840557; TDA8771AB

Philips Semiconductors
Notes
1. Minimum and maximum data of current and power consumption are measured in worse case conditions: for
2. V
Table 1 Input coding and DAC output voltages (typical values)
1996 Jan 25
Transfer function (f
INL
DNL
Switching characteristics (for 1 k output load); see Fig.4
t
t
t
Output transients (glitches)
V
SYMBOL
d
s1
s2
ct
g
Triple 8-bit video Digital-to-Analog
Converter (DAC)
minimum data, all digital inputs are at logic level 0 while for maximum data, all digital inputs are at logic level 1.
O
is directly proportional to V
BINARY INPUT DATA
(SYNC = BLANK = 0)
integral non-linearity
differential non-linearity
crosstalk DAC to DAC
DAC to DAC matching
input to 50% output delay time
settling time
settling time
area for 1 LSB change
0000 0000
0000 0001
1000 0000
1111 1110
1111 1111
.... ....
.... ....
clk
PARAMETER
= 35 MHz)
REF
.
ramp input
ramp input
full-scale change
10% to 90% of
full-scale change
to 1 LSB
CONDITIONS
CODE
128
254
255
0
1
.
.
8
50
MIN.
DAC OUTPUT VOLTAGES (V)
1.0
12
15
50
1
OUTB, OUTR, OUTG
0.5
0.25
TYP.
R
L
0.262
0.273
1.731
3.188
3.200
= 1 k
.
.
2.0
1
0.5
MAX.
Product specification
TDA8771A
LSB
LSB
dB
%
ns
ns
ns
LSB ns
UNIT