TDA9874AH/V2,557 NXP Semiconductors, TDA9874AH/V2,557 Datasheet - Page 53
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TDA9874AH/V2,557
Manufacturer Part Number
TDA9874AH/V2,557
Description
IC SOUND DEMOD/DECODE 44PQFP
Manufacturer
NXP Semiconductors
Type
Demodulatorr
Datasheet
1.TDA9874AHV2557.pdf
(68 pages)
Specifications of TDA9874AH/V2,557
Applications
TV
Mounting Type
Surface Mount
Package / Case
44-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935263704557
TDA9874AHB
TDA9874AHB
TDA9874AHB
TDA9874AHB
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA9874AH/V2,557
Manufacturer:
NXP Semiconductors
Quantity:
10 000
Philips Semiconductors
2000 Aug 04
Z
Z
Digital inputs and outputs
I
CMOS level input, high drive, pull-down (pins TEST1, TEST2, TP1 and TP2)
V
V
C
Z
CMOS level input, hysteresis, high drive, pull-up (pin CRESET)
V
V
V
C
Z
I
I
V
V
V
I
C
V
C
TTL/CMOS level, high drive, 4 mA 3-state output stage, pull-up (pins PCLK, NICAM, ADDR1, ADDR2, P1, P2, SCK,
WS and SDO)
V
V
C
V
V
C
Z
O
4 mA 3-state output stage (pin SYSCLK)
V
V
NPUTS
NPUTS
2
LI
(Vref2-VDDA3)
(Vref2-VSSA3)
i
i
i
IL
IH
IL
IH
hys
IL
IH
hys
OL
IL
IH
OL
OH
OL
OH
SYMBOL
i
i
C-bus level input with Schmitt trigger, open-drain output stage (pins SCL and SDA)
i
L
i
L
Digital TV sound demodulator/decoder
UTPUTS
/
OUTPUTS
impedance between pins V
and V
impedance between pins V
and V
LOW-level input voltage
HIGH-level input voltage
input capacitance
input impedance
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage
input capacitance
input impedance
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage
input leakage current
input capacitance
LOW-level output voltage
load capacitance
LOW-level input voltage
HIGH-level input voltage
input capacitance
LOW-level output voltage
HIGH-level output voltage
load capacitance
input impedance
LOW-level output voltage
HIGH-level output voltage
DDA3
SSA3
PARAMETER
ref2
ref2
I
I
active pull-up
I
I
OL
OH
OL
OH
= 3 mA
= 2 mA
= 3 mA
= 2 mA
CONDITIONS
53
0.7V
0.7V
0.7V
2.0
2.4
0.7V
MIN.
DDD
DDD
DDD
DDD
20
20
50
1.3
50
0.05V
50
TYP.
DDD
Product specification
TDA9874A
0.3V
10
0.3V
10
0.3V
10
0.6
400
0.8
10
0.4
100
0.3V
10
MAX.
DDD
DDD
DDD
DDD
k
k
V
V
pF
k
V
V
V
pF
k
V
V
V
pF
V
pF
V
V
pF
V
V
pF
k
V
V
UNIT
A