參數(shù)資料
型號(hào): TDA8425
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 音頻控制
英文描述: Hi-Fi stereo audio processor;IIC-bus(IIC總線(xiàn) 高保真立體聲音頻處理器)
中文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP20
封裝: PLASTIC, DIP-20
文件頁(yè)數(shù): 10/24頁(yè)
文件大?。?/td> 285K
代理商: TDA8425
October 1988
10
Philips Semiconductors
Product specification
Hi-fi stereo audio processor; I
2
C-bus
TDA8425
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Note
1.
Human body model: C = 100 pF, R = 1.5 k
and V
4 kV;
charge device model: C = 200 pF, R = 0
and V
500 V.
DC CHARACTERISTICS
V
CC
= 12 V; T
amb
= 25
°
C; unless otherwise specified
PARAMETER
SYMBOL
MIN.
MAX.
UNIT
Supply voltage
Voltage range for pins with external capacitors
Voltage range for pins 11 and 12
Voltage range at pins 1, 3, 9, 11, 12, 13, 18 and 20
Output current at pins 9 and 13
Total power dissipation at T
amb
<
70
°
C
Operating ambient temperature range
Storage temperature range
Electrostatic handling, classification A
(1)
V
CC
V
cap
V
SDA, SCL
V
I/O
I
O
P
tot
T
amb
T
stg
0
0
0
0
0
25
16
V
CC
V
CC
V
CC
45
450
70
+150
V
V
V
V
mA
mW
°
C
°
C
PARAMETER
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage
Supply current
at V
CC
= 12 V
Internal reference voltage
Internal voltage
at pins 1, 3, 18 and 20
DC voltage internally generated;
capacitive coupling recommended
Internal voltage
at pins 9 and 13
SDA; SCL (pins 11 and 12)
input voltage HIGH
input voltage LOW
input current HIGH
input current LOW
Output voltage at pins
with external capacitors
pins 6 to 8, 14 to 17, 19,
pin 2
V
CC
10.8
12.0
13.2
V
I
CC
V
ref
5.4
26
0.5
×
V
CC
35
6.6
mA
V
V
l
V
REF
V
V
O
V
REF
V
V
IH
V
IL
I
IH
I
IL
3.0
0.3
10
V
CC
1.5
+10
V
V
μ
A
μ
A
V
cap.n
V
cap.2
V
REF
V
CC
0.3
V
V
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