參數(shù)資料
型號(hào)： SAA7826HL
廠商： NXP Semiconductors N.V.
元件分類： DRAM
英文描述： CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control
封裝： SAA7826HL/M1AS/S5<SOT315-1 (LQFP80)|<<http://www.nxp.com/packages/SOT315-1.html<1<Always Pb-free,;
文件頁(yè)數(shù)： 73/89頁(yè)
文件大?。?/td> 379K
代理商： SAA7826HL
2003 Oct 01
73
Philips Semiconductors
Product specification
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
SAA7826
Notes
1.
2.
3.
Assumes use of external components as shown in the application diagram; see Fig 38.
R
L
= 10 k
.
R
L
= 1 k
.
V
DDA
4.
The typical value is:
5.
The typical value is:
6.
7.
8.
9.
10. Minimum condition for V
TOL
= 4.5 V, Maximum condition for V
TOL
= 5.5 V.
11. Leakage path from pad to ground.
Pull up/down devices are protected by a pass-gate and do not behave as a normal resistor for external applications
Pull up/down resistors are connected to external power supply (V
DDD
/GND).
Minimum condition for V
i
= 4.5 V. Maximum condition for V
i
= 5.5 V.
Accounts for 100 mV voltage drop in both supply lines.
PIN
SDA (5 V
TOLERANT
; 400 kH
Z
I
2
C-
BUS PAD
)
V
IH
V
IL
V
hys
V
OL
t
f
HIGH-level input voltage
LOW-level input voltage
hysteresis voltage
LOW-level output voltage
output fall time from V
IH
to
V
IL
steady-state current input
signal
0.7V
TOL
0.05V
TOL
20 + 0.1C
b
0.3V
TOL
0.4
250
V
V
V
V
ns
V
TOL
= 5 V; note 10
I
OL
= 3 mA
bus capacitance
C
b
= 10 pF to 400 pF
V
i
= V
DDD
; note 11
V
i
= 5 V; note 11
I
ikg
2
10
4
22
μ
A
μ
A
Crystal oscillator
I
NPUT
:
PIN
OSCIN (
EXTERNAL CLOCK
)
V
IH
V
IL
O
UTPUT
:
PIN
OSCOUT; see Fig.4
HIGH-level input voltage
LOW-level input voltage
0.8V
DDD
0.2V
DDD
V
V
V
OL
V
OH
f
xtal
g
m
LOW-level output voltage
HIGH-level output voltage
crystal frequency
mutual conductance
0.85V
DDD
19.1
8.4672
0.4
23.0
V
V
MHz
mA/V
±
100 ppm
at start-up
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
1.65
3.3
2.5
3.3
×
V
DDA
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