TS4162-TL/, TS416C1, TS419 Selling Leads, Datasheet
MFG:SANYO Package Cooled:SOT-423 D/C:08+
TS4162-TL/, TS416C1, TS419 Datasheet download
Part Number: TS4162-TL/
MFG: SANYO
Package Cooled: SOT-423
D/C: 08+
TS4162-TL/, TS416C1, TS419
- Table of contents:
Info of TS4162-TL/
Info of TS416C1
Info of TS419
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About TS4040
PDF/DataSheet Download
Datasheet: TS4040
File Size: 233839 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About TS4040
PDF/DataSheet Download
Datasheet: TS4040
File Size: 233839 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About TS419
PDF/DataSheet Download
Datasheet: TS419
File Size: 1014614 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
TS419 General Description
The TS419/TS421 is a monaural audio power amplifier driving in BTL mode a 16 or 32 earpiece or receiver speaker. The main advantage of this configuration
is to get rid of bulky ouput capacitors. Capable of descending to low voltages, it delivers up to 220mW per channel (into 16 loads) of continuous average power with 0.2% THD+N in the audio bandwidth from a 5V power supply.
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.
TS419 Maximum Ratings
|
Symbol |
Parameter |
Value |
Unit |
|
VCC |
Supply voltage1) |
6 |
V |
|
Vi |
Input Voltage |
-0.3V to VCC +0.3V |
V |
|
Tstg |
Storage Temperature |
-65 to +150 |
|
|
Tj |
Maximum Junction Temperature |
150 |
|
|
Rthja |
Thermal Resistance Junction to Ambient SO8 MiniSO8 DFN8 |
175 215 70 |
/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 |
| Latch-up ImmunityLead Temperature (soldering, 10sec) |
250 |
||
| Output Short-Circuit to Vcc or GND |
continous 4) |
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.
TS419 Features
` OPERATING FROM Vcc=2V to 5.5V
` STANDBY MODE ACTIVE HIGH (TS419) or LOW (TS421)
` OUTPUT POWER into 16: 367mW @ 5V with 10% THD+N max or 295mW @5V and110mW @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
` ON/OFF click reduction circuitry
` Available in SO8, MiniSO8 & DFN 3x3
` STANDBY MODE ACTIVE HIGH (TS419) or LOW (TS421)
` OUTPUT POWER into 16: 367mW @ 5V with 10% THD+N max or 295mW @5V and110mW @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
` ON/OFF click reduction circuitry
` Available in SO8, MiniSO8 & DFN 3x3
TS419 Typical Application
· 16/32 ohms earpiece or receiver speaker driver
· Mobile and cordless phones (analog / digital)
· PDAs & computers
· Portable appliances
· Mobile and cordless phones (analog / digital)
· PDAs & computers
· Portable appliances
TS419 Connection Diagram
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