參數(shù)資料
型號： 935263935118
廠商： NXP SEMICONDUCTORS
元件分類： 調(diào)諧器
英文描述： 2-BAND, VIDEO TUNER, PDSO28
封裝： PLASTIC, SOT-341, SSOP-28
文件頁數(shù)： 8/48頁
文件大小： 242K
代理商： 935263935118
2000 Aug 02
16
Philips Semiconductors
Product specication
5 V mixers/oscillators and synthesizers for
cable TV and VCR 2-band tuners
TDA6502; TDA6502A;
TDA6503; TDA6503A
9
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); note 1.
Note
1. Maximum ratings can not be exceeded, not even momentarily without causing irreversible IC damage. Maximum
ratings can not be accumulated.
10 THERMAL CHARACTERISTICS
SYMBOL
PIN
PARAMETER
MIN.
MAX.
UNIT
TDA6502;
TDA6502A
TDA6503;
TDA6503A
VCC
19
10
DC supply voltage
0.3
+6
V
OVS pulse time is 1 s; maximum current
is1A
8V
VPn
7 to 10
19 to 22
PMOS port output voltage
0.3
VCC +0.3
V
IPn
7 to 10
19 to 22
PMOS port output current
1
+30
mA
VCP
16
13
charge pump output voltage
0.3
VCC +0.3
V
VSW
11
18
bus format selection input voltage
0.3
VCC+ 0.3
V
VVT
17
12
tuning voltage output
0.3
+35
V
VLOCK/ADC
15
14
lock/ADC output/input voltage
0.3
VCC +0.3
V
VCL
14
15
serial clock input voltage
0.3
+6
V
VDA
13
16
serial data input/output voltage
0.3
+6
V
IDA
13
16
data output current (I2C-bus mode)
1
+10
mA
VCE/AS
12
17
chip enable/address selection input
voltage
0.3
+6
V
VXTAL
18
11
crystal input voltage
0.3
VCC +0.3
V
IO(n)
1to6,
19 to 28
1 to 10,
23 to 28
output current of each pin to ground
10
mA
tsc(max)
maximum short-circuit time (all pins to VCC
and all pins to GND, OSCGND and
RFGND)
10
s
Tstg
storage temperature
40
+150
°C
Tamb
ambient temperature
20
+85
°C
Tj
junction temperature
150
°C
SYMBOL
PARAMETER
CONDITIONS
TYP.
UNIT
Rth(j-a)
thermal resistance from junction to ambient
in free air
110
K/W
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