參數(shù)資料
型號(hào): U4037B
英文描述: LOW VOLTAGE SPEECH CIRCUIT WITH TONE RINGER INTERFACE
中文描述: 低電壓語(yǔ)音電路的音調(diào)振鈴接口
文件頁(yè)數(shù): 5/6頁(yè)
文件大?。?/td> 70K
代理商: U4037B
U4037B
Preliminary Information
TELEFUNKEN Semiconductors
Rev. A1, 08-Oct-96
5 (6)
Electrical Characteristics of Tone Ringer Interface
Parameters
Test Conditions / Pin
V
RING
= 14 V
Symbol
I
S
Min
1.5
Typ
2.0
Max
2.5
Unit
mA
Supply current,
outputs open
Switch-on threshold
Switch-off threshold
Volume adjustment range
11
6.5
40
V
V
VOI1
VOI2
dB(A)
Supply voltage for MCU
I
DD
< 1 mA
3.2
V
Ordering Information
Type
Package
U4037B
SO24
Package Information
Package SO24
Dimensions in mm
technical drawings
according to DIN
specifications
1.27
13.97
15.5
15.3
0.49
0.35
2.7
2.45
0.3
0.1 min
10.55
7.5
7.3
9.25
95 11492
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