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参数资料
| 型号： | TS486-1ST |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封装： | MINI, PLASTIC, SO-8 |
| 文件页数： | 1/31页 |
| 文件大小： | 1112K |
| 代理商： | TS486-1ST |
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s OPERATING FROM Vcc=2V to 5.5V
s STANDBY MODE ACTIVE LOW (TS486) or
HIGH (TS487)
s OUTPUT POWER: 102mW @5V, 38mW
@3.3V into 16
with 0.1% THD+N max (1kHz)
s LOW CURRENT CONSUMPTION: 2.5mA max
s High Signal-to-Noise ratio: 103dB(A) at 5V
s High Crosstalk immunity: 83dB (F=1kHz)
s PSRR: 58 dB (F=1kHz), inputs grounded
s ON/OFF click reduction circuitry
s Unity-Gain Stable
s SHORT CIRCUIT LIMITATION
s 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
s Headphone Amplifier
s Mobile phone, PDA, computer motherboard
s 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
DS
Q
TS486
-40, +85°C
external
TS486I
TS487
external
TS487I
TS486
external
K86A
TS486-1
tba tba x1/0dB
K86B
TS486-2
tba tba x2/6dB
K86C
TS486-4
tba tba x4/12dB
K86D
TS487
external
K87A
TS487-1
tba tba x1/0dB
K87B
TS487-2
tba tba x2/6dB
K87C
TS487-4
tba tba x4/12dB
K87D
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)
VIN (2)
VIN (1)
1
2
3
4
5
8
7
6
BYPASS
GND
SHUTDOWN
Vcc
OUT (2)
OUT (1)
VIN (2)
VIN (1)
1
2
3
4
5
8
7
6
BYPASS
GND
SHUTDOWN
Vcc
OUT (2)
OUT (1)
VIN (2)
VIN (1)
1
2
3
4
5
8
7
6
BYPASS
GND
SHUTDOWN
Vcc
OUT (2)
OUT (1)
VIN (2)
VIN (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
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
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
相关PDF资料 |
PDF描述 |
|---|---|
| TS486-2QT | 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO8 |
| TS486-2ST | 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| TS486-4QT | 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO8 |
| TS486-4ST | 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| TS486DT | 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TS486-2 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-2IQT | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Amplifier. Other |
| TS486-2IST | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Amplifier. Other |
| TS486-4 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-4IQT | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Amplifier. Other |
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