Input voltage range 2.5V-6V
Very few peripheral components
No need for coupling capacitors, bootstrap capacitors, and buffer networks
Excellent blasting sound suppression circuit
Ultra low noise floor, ultra-low distortion
10% THD+N,VDD=5V, Provide up to 3W output power under a 4Ω load
10% THD+N,VDD=6V, Provides up to 4.2W output power under a 4Ω load
Short circuit protection
Turn off current<1ua
Bluetooth speaker, smart speaker
Portable game console, children's toys
Pull rod speakers, amplifiers MP3、
Various audio products
LTK8002D Package information:
Chip model
| Packaging type
| Package Size
|
LTK8002D
| SOP-8
|
|
LTK8002D Typical Application:

LTK8002D Pin description and definition:


LTK8002D Maximum limit value:
Parameter | symbol | numerical value | unit |
working voltage | Vcc | 6.0 | V |
storage temperature | Tstg | -60℃-150℃ | ℃ |
junction temperature | TJ | 160℃ | ℃ |
Note 1: The maximum power consumption depends on three factors: TJMAX, TA, θ JA, and its calculation formula PDMAX=(TJMAX TA)/θ JA. The TJMA of 8002D is 150℃. TA is the temperature of the external environment, and θ JA depends on different packaging forms. (SOP packaging form is 140℃/W)