參數(shù)資料
型號(hào)： TS486-4
廠商： 意法半導(dǎo)體
英文描述： 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE
中文描述： 100兆瓦立體聲耳機(jī)放大器具有待機(jī)模式
文件頁(yè)數(shù)： 1/31頁(yè)
文件大?。?/td> 1103K
代理商： TS486-4
1/31
I
OPERATING FROM Vcc=2V to 5.5V
I
STANDBY MODE
ACTIVE LOW (TS486) or
HIGH (TS487)
I
OUTPUT POWER: 102mW @5V, 38mW
@3.3V into 16
with 0.1% THD+N max (1kHz)
I
LOW CURRENT CONSUMPTION
: 2.5mA max
I
High Signal-to-Noise ratio: 103dB(A) at 5V
I
High Crosstalk immunity: 83dB (F=1kHz)
I
PSRR: 58 dB (F=1kHz), inputs grounded
I
ON/OFF click reduction circuitry
I
Unity-Gain Stable
I
SHORT CIRCUIT LIMITATION
I
Available in SO8, MiniSO8 & DFN 3x3mm
DESCRIPTION
The TS486/7 is a dual audio power amplifier capa-
ble of driving, in single-ended mode, either a 16 or
a 32
stereo headset.
Capable of descending to low voltages, it delivers
up to 90mW per channel (into 16
loads) of con-
tinuous average power with 0.3% THD+N in the
audio bandwitdth from a 5V power supply.
An externally-controlled standby mode reduces
the supply current to 10nA (typ.). The unity gain
stable TS486/7 can be configured by external
gain-setting resistors or used in a fixed gain ver-
sion.
APPLICATIONS
I
Headphone Amplifier
I
Mobile phone, PDA, computer motherboard
I
High end TV, portable audio player
ORDER CODE
MiniSO & DFN only available in Tape & Reel with T suffix,
SO is available in Tube (D) and in Tape & Reel (DT)
PIN CONNECTIONS
(top view)
Part
Number
Temperature
Range: I
Package
Gain
Marking
D
S
Q
TS486
TS487
TS486
TS486-1
TS486-2
TS486-4
TS487
TS487-1
TS487-2
TS487-4
-40, +85°C
external
external
external
x1/0dB
x2/6dB
TS486I
TS487I
K86A
K86B
K86C
K86D
K87A
K87B
K87C
K87D
tba tba
tba tba
tba tba x4/12dB
tba tba
tba tba
tba tba x4/12dB
external
x1/0dB
x2/6dB
TS487IDT: SO8, TS487IST, TS487-1IST,
TS487-2IST, TS487-4IST: MiniSO8
TS486-IQT, TS486-1IQT, TS486-2IQT, TS486-4IQT:
DFN8
1
2
3
4
5
8
7
6
BYPASS
GND
SHUTDOWN
Vcc
OUT
(2)
OUT
(1)
V
IN (2)
V
IN (1)
1
2
3
4
5
8
7
6
BYPASS
GND
SHUTDOWN
Vcc
OUT
(2)
OUT
(1)
V
IN (2)
V
IN (1)
TS487-IQT,
TS487-1IQT, TS487-2IQT, TS487-4IQT: DFN8
TS486IDT: SO8, TS486IST, TS486-1IST,
TS486-2IST, TS486-4IST: MiniSO8
OUT (1)
4
3
2
1
BYPASS
GND
VCC
OUT (2)
VIN (2)
SHUTDOWN
VIN (1)
5
6
7
8
OUT (1)
4
3
2
1
BYPASS
GND
VCC
OUT (2)
VIN (2)
SHUTDOWN
VIN (1)
5
6
7
8
TS486
TS487
100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY
MODE
June 2003
相關(guān)PDF資料
PDF描述
TS486-1 100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE
TS4871ID OUTPUT RAIL TO RAIL 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE
TS4871 OUTPUT RAIL TO RAIL 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE
TS4871IDT OUTPUT RAIL TO RAIL 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE
TS4871IST OUTPUT RAIL TO RAIL 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS486-4IQT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Amplifier. Other
TS486-4IST 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Amplifier. Other
TS486ID 功能描述:音頻放大器 100mW Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TS486IDT 功能描述:音頻放大器 100mW Headphone Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TS486IQT 功能描述:音頻放大器 100mW stereo headphone amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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