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IL34118DW 参数 Datasheet PDF下载

IL34118DW图片预览
型号: IL34118DW
PDF下载: 下载PDF文件 查看货源
内容描述: 语音切换扬声器电路 [Voice Switched Speakerphone Circuit]
分类和应用: 电信集成电路光电二极管
文件页数/大小: 12 页 / 635 K
品牌: INTEGRAL [ INTEGRAL CORP. ]
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IL34118  
ELECTRICAL CHARACTERISTICS(TA = -25 to +70°C, VCC = 5.0 V , CD = 0.8 V, unless noted)  
Guaranteed  
Symbol  
Parameter  
Test Conditions  
Limits  
Unit  
Min Max  
HYBRID AMPLIFIERS  
HVOS  
HTO - Offset  
VHTO- - VB,  
VB - 25 VB +25  
VB - 37 VB +37  
mV  
Freedback R= 51 KΩ  
Freedback R= 51 KΩ  
HTI to HTO-, f = 100 Hz,  
HBVOS  
AVOLH  
HTO - to HTO+ Offset  
Open Loop Gain  
mV  
dB  
57  
-
V
HTI = 20 mV  
AVCLH  
VHT-H  
VHT-L  
VHT+H  
VHT+L  
Closed Loop Gain  
HTO- High Voltage  
HTO- Low Voltage  
HTO+ High Voltage  
HTO+ Low Voltage  
HTO- to HTO+  
-2.8  
2.8  
-
2.2  
-
dB  
V
IOUT=-5.0 mA, VHTI=VB -1.0 V  
IOUT=5.0 mA, VHTI=VB +1.5 V  
IOUT=-5.0 mA,VHTI=VB +1.5 V  
IOUT=5.0 mA, VHTI=VB -1.0 V  
375  
-
mV  
V
2.8  
-
562  
mV  
LEVEL DETECTORS AND BACKGROUND NOISE MONITORS  
*
ITH  
Transmit-Recieve Switching  
Threshold  
Ratio of Current at RLI1 + RLI2  
to 20 µA at TLI1 + TLI2 to  
switch from Tx to Rx  
0.8  
1.2  
FILTER  
FOVOS  
Voltage Offset at FO  
FO Sink Current  
VB-  
250  
VB +25  
500  
mV  
V
FO -VB, 220 Kfrom VB to FI  
IFO  
VB = VFO, VFI = 0 V  
112  
µA  
Note. 1. All currents into a device pin are positive, those out of a pin are negative. Algebraic convention rather  
than magnitude is used to define limits.  
* @25°C  
11