Datasheet > TEA1110A_10

TEA1110A_10

更新时间： 2022-09-20 14:33:22

品牌	Logo	应用领域
友顺 - UTC		电话
页数	文件大小	规格书
9页	219K
描述
LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE

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中文翻译

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TEA1110A_10 数据手册

TEA1110A

LINEAR INTEGRATED CIRCUIT

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

V_LN

RATINGS

UNIT

Positive Continuous Line Voltage

Repetitive Line Voltage During Switch-on or

Line Interruption

V_EE-0.4 ~ 12

_EE-0.4 ~ 13.2

Maximum Voltage On All Pins

Maximum Line Current (R_SLPE=20Ω)

V_N(MAX)

I_LINE

V_EE-0.4 ~V_CC+0.4

140

588

°C

DIP-14

Power Dissipation (Ta=75°C)

SOP-14

P_D

384

Junction Temperature

Ambient Temperature

Storage Temperature

T_J

125

T_OPR

T_STG

-25~+75

-40~+125

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

°C/W

DIP-14

Junction to Ambient

θ_JA

SOP-14

130

Note: Mounted on epoxy board

ELECTRIC CHARACTERISTICS (Ta=25°C, unless otherwise specified)

(I_LINE=15mA, V_EE=0V, R_SLPE=20Ω, AGC pin connected to V_EE, Z_LINE=600Ω,f=1kHz)

PARAMETER SYMBOL CONDITIONS

MIN TYP MAX UNIT

Supplies (pins VLN, VCC, SLPE and REG)

Stabilized Voltage Between LN and SLPE V_REF

3.1 3.35 3.6

I_LINE=1mA

I_LINE=4mA

I_LINE=15mA

1.6

2.3

3.35 3.65 3.95

6.9

DC Line Voltage

V_LN

_LINE=140mA

DC line voltage with an external resistor

RVA

V_LN(exR)R_VA(SLPE-REG)= 27kΩ

ꢀV_LN(T)Ta = -25 ~ +75 °C

4.4

DC line voltage variation with

temperature referred to 25 °C

internal current consumption

Supply voltage for peripherals

Equivalent supply voltage resistance

±30

I_CC

V_CC= 2.9 V

I_P=0mA

1.3 1.48 mA

V_CC

2.9

R_CCint I_P=0.5mA

550 620

Ω

Microphone amplifier (pins MIC+ and MIC-)

Voltage gain from MIC+/MIC- to LN

G_VTXV_MIC=4mV (RMS)

42.7 43.7 44.7 dB

Gain variation with frequency referred to

1kHz

G_VTX(F)f =300~3400 Hz

G_VTX(T)Ta =-25~+75 °C

±0.2

±0.3

Gain variation with temperature referred

to 25°C

Common mode rejection ratio

Maximum sending signal

(RMS value)

CMRR

1.7

0.8

V_LN(MAX)I_LINE=15mA; THD=2%

(rms)

1.4

I_LINE=4mA, THD=10%

Noise output voltage at pin LN, pins

MIC+/MIC- shorted through 200Ω

V_NOTX

-78.5

dBmp

UNISONIC TECHNOLOGIES CO., LTD

3 of 9

QW-R108-014.C

www.unisonic.com.tw

1 234 5 6 7...9

中文翻译

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与TEA1110A_10相关器件

型号	品牌	获取价格	描述	数据表
TEA1110A_15	UTC	获取价格	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT
TEA1110A-D14-T	UTC	获取价格	Telephone Circuit, Bipolar, PDIP14
TEA1110AG-D14-T	UTC	获取价格	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
TEA1110AG-S14-R	UTC	获取价格	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
TEA1110AL-D14-T	UTC	获取价格	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
TEA1110AL-S14-R	UTC	获取价格	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
TEA1110A-S14-R	UTC	获取价格	Telephone Circuit, Bipolar, PDSO14
TEA1110AT	NXP	获取价格	Low voltage versatile telephone transmission circuit with dialler interface
TEA1110AT-T	NXP	获取价格	IC TELEPHONE SPEECH CKT, PDSO14, PLASTIC, SO-14, Telephone Circuit
TEA1110AUH	NXP	获取价格	IC TELEPHONE SPEECH CKT, UUC14, DIE-14, Telephone Circuit

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