TDA8712 Datasheet, PDF (16/24 Pages) NXP Semiconductors – 8-bit digital-to-analog converters

Philips Semiconductors
8-bit digital-to-analog converters
handbook, h⁰alfpage
α
(dB)
20
MSA657
40
60
80
100
0
10
20
30
40
f _i (MHz)
Product specification
TDA8712; TDF8712
Characteristics of Fig. 17
• Order 5; adapted CHEBYSHEV
• Ripple ρ ≤ 0.1 dB
• f = 6.7 MHz at −3 dB
• f_notch = 9.7 MHz and 13.3 MHz.
Fig.17 Frequency response for filter shown in
Fig.16.
handbook, full pagewidth
100 nF ⁽¹⁾
REF
AGND
VOUT
VOUT
TDA8712
TDF8712
100 µF _R1
R1
100 µF
R2
R2
2 X VO (R2/R1)
AGND
MBC902
(1) This is a recommended value for decoupling pin 1.
Fig.18 Differential mode (improved supply voltage ripple rejection).
June 1994
16