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參數資料
| 型號： | TS421IQT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.367 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8 |
| 封裝： | MLFP-8 |
| 文件頁數： | 12/32頁 |
| 文件大小： | 1000K |
| 代理商： | TS421IQT |
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TS419-TS421
2/32
ABSOLUTE MAXIMUM RATINGS
OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
VCC
Supply voltage 1)
6V
Vi
Input Voltage
-0.3V to VCC +0.3V
V
Tstg
Storage Temperature
-65 to +150
°C
Tj
Maximum Junction Temperature
150
°C
Rthja
Thermal Resistance Junction to Ambient
SO8
MiniSO8
DFN8
175
215
70
°C/W
Pd
Power Dissipation 2)
SO8
MiniSO8
DFN8
0.71
0.58
1.79
W
ESD
Human Body Model (pin to pin): TS4193), TS421
1.5
kV
ESD
Machine Model - 220pF - 240pF (pin to pin)
100
V
Latch-up Latch-up Immunity (All pins)
200
mA
Lead Temperature (soldering, 10sec)
250
°C
Output Short-Circuit to Vcc or GND
continous 4)
1. All voltage values are measured with respect to the ground pin.
2. Pd has been calculated with Tamb = 25°C, Tjunction = 150°C.
3. TS419 stands 1.5KV on all pins except standby pin which stands 1KV.
4. Attention must be paid to continous power dissipation (VDD x 300mA). Exposure of the IC to a short circuit for an extended time period is
dramatically reducing product life expectancy.
Symbol
Parameter
Value
Unit
VCC
Supply Voltage
2 to 5.5
V
RL
Load Resistor
≥ 16
Toper
Operating Free Air Temperature Range
-40 to + 85
°C
CL
Load Capacitor
RL = 16 to 100
RL > 100
400
100
pF
VICM
Common Mode Input Voltage Range
GND to VCC-1V
V
VSTB
Standby Voltage Input
TS421
ACTIVE
/ TS419 in STANDBY
TS421 in STANDBY / TS419
ACTIVE
1.5
≤ V
STB ≤ VCC
GND
≤ V
STB ≤ 0.4
1)
V
RTHJA
Thermal Resistance Junction to Ambient
SO8
MiniSO8
DFN8 2)
150
190
41
°C/W
Twu
Wake-up time from standby to active mode (Cb = 1F) 3)
≥ 0.12
s
1. The minimum current consumption (
ISTANDBY) is guaranteed at VCC (TS419) or GND (TS421) for the whole temperature range.
2. When mounted on a 4-layer PCB
3. For more details on TWU, please refer to application note section on Wake-up time page 28.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TS421IST | 功能描述:音頻放大器 360mW Mono Amplifier RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TS4264 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:5V/150mA Fixed-Voltage Ultra Low LDO |
| TS4264_07 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:5V/150mA Fixed-Voltage Ultra Low LDO |
| TS4264CW50 | 功能描述:低壓差穩壓器 - LDO 150mA Ultra LDO 5V Vltg Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TS4264CW50 RP | 制造商:SKMI/Taiwan 功能描述:FIXED-VOLTAGE ULTRA LOW LDO 5V/150MA |
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