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參數(shù)資料
| 型號： | BL34018 |
| 廠商： | 上海貝嶺股份有限公司 |
| 英文描述： | BL34018 |
| 中文描述： | BL34018 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 586K |
| 代理商： | BL34018 |
BL34018
http://www.belling.com.cn
- 4 -
8/15/2006
Wrote by 2006
Total
16 Pages
5. ELECTRICAL CHARACTERISTICS (Refer to Figure 1)
ABSOLUTE MAXIMUM RATINGS
(voltages referred to Pin 22) (TA = 25
°
C)
Parameter
Value
Units
V+ Terminal Voltage (Pin 16)
+12, -1.0
V
CS
(Pin 18)
+12, -1.0
V
Speaker Amp Ground (Pin 14)
+3.0, -1.0
V
VLC (Pin 24)
VCC, -1.0
V
Storage Temperature
-65 to +150
°
C
“Maximum Ratings”are those values beyong which the safety of the device cannot be
guaranteed, They are not meant to imply that the devices should be operated at these
limits. The “Electrical Characteristics” tables provide conditions for actual device
operation.
RECOMMENDED OPERATING CONDITIONS
Parameter
Value
Units
V+ Terminal Voltage (Pin 16)
+6.0 to +11
V
CS
(Pin 18)
0 to +11
V
ICC (Pin 20)
0 to 3.0
mA
VLC (Pin 24)
0.55VB to VB
V
Receive Signal (Pin 27)
0 to 250
mVrms
Microphone Signal (Pin 9)
0 to 5.0
mVrms
Speaker Amp Ground (Pin 14)
-10 to +10
mVdc
Ambient Temperature
ELECTRICAL CHARACTERISTICS
Parameter
SUPPLY VOLTAGES
V+ Supply Current
V+ = 11V, Pin 18 = 0.7V
V+ = 11V, Pin 18 = 1.6V
VCC Voltage ( V+ = 7.5V)
Line Regulation (6.5V< V+ <11V)
-20 to +60
°
C
Symbol
Pin
Min
Typ
Max
Units
IV+
16
--
--
4.9
--
--
--
5.4
65
9.0
800
5.9
150
mA
uA
Vdc
mV
VCC
VCC LN
20
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