參數(shù)資料
型號： TDA9875AH
廠商： NXP SEMICONDUCTORS
元件分類： 消費(fèi)家電
英文描述： Digital TV Sound Processor DTVSP
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝： PLASTIC, QFP
文件頁數(shù)： 23/96頁
文件大小： 296K
代理商： TDA9875AH
1999 Dec 20
23
Philips Semiconductors
Product specification
Digital TV Sound Processor (DTVSP)
TDA9875A
Power fail detector
V
th(pf)
Digital inputs and outputs
power fail threshold voltage
3.9
V
I
NPUTS
CMOS level input, pull-down (pins TEST1 and TEST2)
V
IL
V
IH
C
i
Z
i
CMOS level input, hysteresis, pull-up (pin CRESET)
LOW-level input voltage
HIGH-level input voltage
input capacitance
input impedance
0.7V
DDD
0.3V
DDD
V
10
V
pF
k
50
V
IL
V
IH
V
hys
C
i
Z
i
I
NPUTS
/
OUTPUTS
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage
input capacitance
input impedance
0.7V
DDD
30
0.3V
DDD
V
10
V
V
pF
k
1.3
50
I
2
C-bus level input with Schmitt trigger, open-drain output stage, 400 kHz I
2
C-bus operation (pins SCL and SDA)
V
IL
V
IH
V
hys
I
LI
C
i
V
OL
C
L
TTL/CMOS level, 4 mA 3-state output stage, pull-up (pins PCLK, NICAM, ADDR1, ADDR2, P1, P2, SCK, WS, SDO1,
SDO2, SDI1 and SDI2)
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage
input leakage current
input capacitance
LOW-level output voltage
load capacitance
0.7V
DDD
0.3V
DDD
V
V
V
μ
A
pF
V
pF
0.05V
DDD
±
10
10
0.6
400
V
IL
V
IH
C
i
V
OL
V
OH
C
L
Z
i
O
UTPUTS
LOW-level input voltage
HIGH-level input voltage
input capacitance
LOW-level output voltage
HIGH-level output voltage
load capacitance
input impedance
2.0
2.4
50
0.8
10
0.4
100
V
V
pF
V
V
pF
k
CMOS level output, 4 mA 3-state output stage, slew rate controlled (pin SYSCLK)
V
OL
V
OH
C
L
I
LIZ
LOW-level output voltage
HIGH-level output voltage
load capacitance
3-state leakage current
0.7V
DDD
0.3V
DDD
V
100
±
10
V
pF
μ
A
V
i
= 0 to V
DDD
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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