5秒后页面跳转
TS421 PDF预览

TS421

更新时间: 2024-01-24 01:01:45
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 放大器
页数 文件大小 规格书
32页 991K
描述
360mW MONO AMPLIFIER WITH STANDBY MODE

TS421 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOIC包装说明:MINI, PLASTIC, SO-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.04标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:0.367 W封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:2/5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Audio/Video Amplifiers最大压摆率:2.5 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3 mmBase Number Matches:1

TS421 数据手册

 浏览型号TS421的Datasheet PDF文件第2页浏览型号TS421的Datasheet PDF文件第3页浏览型号TS421的Datasheet PDF文件第4页浏览型号TS421的Datasheet PDF文件第5页浏览型号TS421的Datasheet PDF文件第6页浏览型号TS421的Datasheet PDF文件第7页 
TS419  
TS421  
360mW MONO AMPLIFIER WITH STANDBY MODE  
OPERATING FROM Vcc=2V to 5.5V  
PIN CONNECTIONS (top view)  
STANDBY MODE ACTIVE HIGH (TS419) or  
LOW (TS421)  
TS419IDT: SO8  
OUTPUT POWER into 16: 367mW @ 5V  
with 10% THD+N max or 295mW @5V and  
110mW @3.3V with 1% THD+N max.  
LOW CURRENT CONSUMPTION: 2.5mA max  
High Signal-to-Noise ratio: 95dB(A) at 5V  
PSRR: 56dB typ. at 1kHz, 46dB at 217Hz  
SHORT CIRCUIT LIMITATION  
TS419IST, TS419-xIST: MiniSO8  
8
7
6
5
1
2
3
4
Standby  
Bypass  
V
OUT2  
GND  
ON/OFF click reduction circuitry  
VIN  
+
V
CC  
OUT1  
Available in SO8, MiniSO8 & DFN 3x3  
VIN-  
V
DESCRIPTION  
The TS419/TS421 is a monaural audio power am-  
plifier driving in BTL mode a 16 or 32earpiece or  
receiver speaker. The main advantage of this con-  
figuration is to get rid of bulky ouput capacitors.  
Capable of descending to low voltages, it delivers  
up to 220mW per channel (into 16loads) of con-  
tinuous average power with 0.2% THD+N in the  
audio bandwidth from a 5V power supply.  
TS419IQT, TS419-xIQT: DFN8  
1
2
3
4
GND  
8
7
6
5
Vcc  
VOUT 2  
VOUT 1  
VIN-  
STANDBY  
BYPASS  
VIN+  
An externally controlled standby mode reduces  
the supply current to 10nA (typ.). The TS419/  
TS421 can be configured by external gain-setting  
resistors or used in a fixed gain version.  
TS421IDT: SO8  
TS421IST, TS421-xIST: MiniSO8  
APPLICATIONS  
16/32 ohms earpiece or receiver speaker driver  
Mobile and cordless phones (analog / digital)  
PDAs & computers  
Portable appliances  
ORDER CODE  
Temp.  
Package  
Part  
Number  
Range:  
Gain Marking  
D
S
Q
I
TS421IQT, TS421-xIQT: DFN8  
TS419  
external TS419I  
external TS421I  
external K19A  
TS421  
TS419  
1
2
3
4
GND  
8
7
6
5
Vcc  
TS419-2  
TS419-4  
TS419-8  
TS421  
tba tba x2/6dB  
K19B  
VOUT 2  
VOUT 1  
VIN-  
tba tba x4/12dB K19C  
tba tba x8/18dB K19D  
STANDBY  
BYPASS  
-40, +85°C  
VIN+  
external K21A  
TS421-2  
TS421-4  
TS421-8  
tba tba x2/6dB K21B  
tba tba x4/12dB K21C  
tba tba x8/18dB K21D  
MiniSO & DFN only available in Tape & Reel with T suffix.  
SO is available in Tube (D) and in Tape & Reel (DT)  
June 2003  
1/32  

与TS421相关器件

型号 品牌 获取价格 描述 数据表
TS421-2 STMICROELECTRONICS

获取价格

360mW MONO AMPLIFIER WITH STANDBY MODE
TS421-2IQT STMICROELECTRONICS

获取价格

暂无描述
TS421-4 STMICROELECTRONICS

获取价格

360mW MONO AMPLIFIER WITH STANDBY MODE
TS421-4IST STMICROELECTRONICS

获取价格

360mW mono audio amplifier with active low standby mode
TS421-8 STMICROELECTRONICS

获取价格

360mW MONO AMPLIFIER WITH STANDBY MODE
TS421-8IQT STMICROELECTRONICS

获取价格

0.367W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8, MLFP-8
TS421-8IST STMICROELECTRONICS

获取价格

360mW mono audio amplifier with active low standby mode
TS421ID STMICROELECTRONICS

获取价格

360mW mono audio amplifier with active low standby mode
TS421IDT STMICROELECTRONICS

获取价格

360mW mono audio amplifier with active low standby mode
TS421IST STMICROELECTRONICS

获取价格

360mW mono audio amplifier with active low standby mode