TEA1110A中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
TEA1110A規(guī)格書詳情
DESCRIPTION
The UTC TEA1110Ais a versatile telephone transmission circuit providing full speech and line interface functions in electronic telephone sets. This device works at a line voltage which can be as low as 1.6V DC (with reduced performance) to enable parallel connection of telephone sets. It also realizes electronic switching between speeches and dialling.
FEATURES
* Low DC line voltage; operates downto 1.6V (excluding voltage drop over external polarity guard)
* Voltage regulator with adjustable DC voltage
* Provides a supply for external circuits
* Symmetrical high impedance inputs (64k?) for dynamic, magnetic or piezo-electric microphones
* Asymmetrical high impedance input (32k?) for electric microphones
* DTMF input with confidence tone
* MUTE input for pulse or DTMF dialling
* Receiving amplifier for dynamic, magnetic or piezo-electric earpieces
* AGC line loss compensation for microphone and earpiece amplifiers.
產(chǎn)品屬性
- 型號：
TEA1110A
- 制造商：
UTC-IC
- 制造商全稱：
UTC-IC
- 功能描述：
LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHILIPS/飛利浦 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
PHI |
24+ |
DIP |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
PHILIPS |
22+ |
DIP14 |
3000 |
原裝正品,支持實單 |
詢價 | ||
PHILIPS |
23+ |
DIP-14 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
PHILIPS/飛利浦 |
24+ |
DIP |
512 |
只做原廠渠道 可追溯貨源 |
詢價 | ||
PHILIPS/飛利浦 |
22+ |
DIP14 |
40758 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
NXP |
22+ |
SOP14 |
5000 |
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期 |
詢價 | ||
PH |
24+ |
DIP |
855 |
本站現(xiàn)貨庫存 |
詢價 | ||
PHILIPS |
21+ |
DIP |
12588 |
全新原裝深圳現(xiàn)貨 |
詢價 | ||
NXP |
23+ |
IC |
5000 |
原裝正品,假一罰十 |
詢價 |
