参数资料
型号: TDA9874AH/V2
厂商: NXP SEMICONDUCTORS
元件分类: 接收器
英文描述: AM/FM, AUDIO DEMODULATOR, PQFP44
封装: PLASTIC, QFP-44
文件页数: 47/71页
文件大小: 304K
代理商: TDA9874AH/V2
2000 Aug 04
51
Philips Semiconductors
Product specication
Digital TV sound demodulator/decoder
TDA9874A
9
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
Notes
1. Human body model: C = 100 pF and R = 1.5 k
.
2. Machine model: C = 200 pF, L = 0.75
H and R = 0 .
10 THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VDDx
DC supply voltage
0.5
+6.5
V
DDx
voltage differences between two VDDx pins
550
mV
IIK
DC input clamp diode current
Vi < 0.5 V or
Vi >VDD + 0.5 V
±10
mA
IOK
DC output clamp diode current output type 4 mA
Vo < 0.5 V or
Vo >VDD + 0.5 V
±20
mA
Io
DC output source or sink current; output type 4 mA
0.5V<VO <VDD + 0.5 V ±20
mA
IDDD, ISSD DC VDDD or VSSD current per digital supply pin
±96
mA
IDDA, ISSA DC VDDA or VSSA current per analog supply pin
±50
mA
Ilu(prot)
latch-up protection current
100
mA
P/out
power dissipation per output
100
mW
Ptot
total power dissipation
0.75
W
Tstg
storage temperature
55
+125
°C
Tamb
ambient temperature
20
+70
°C
Ves
electrostatic handling voltage
note 1
2000
V
note 2
200
V
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
Rth(j-a)
thermal resistance from junction to ambient
in free air
70
K/W
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TDA9874APS 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Digital TV sound demodulator/decoder
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TDA9875AH 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Digital TV Sound Processor DTVSP