- RS Stock No.:
- 196-2108
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- TDA7439DS13TR
- ผู้ผลิต / Manufacturer:
- STMicroelectronics
245 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
ราคา / Price Each: (In a Pack of 5)
THB171.466
(exc. VAT)
THB183.469
(inc. VAT)
Units | Per unit | Per Pack* |
5 - 245 | THB171.466 | THB857.33 |
250 - 495 | THB167.178 | THB835.89 |
500 + | THB164.608 | THB823.04 |
*ตัวบ่งบอกราคา / price indicative |
- RS Stock No.:
- 196-2108
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- TDA7439DS13TR
- ผู้ผลิต / Manufacturer:
- STMicroelectronics
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- MY
รายละเอียดสินค้า / Product Details
The TDA7439DS is a volume, tone (bass, mid-range and treble) and balance (left/right) processor for quality audio applications in car-radio and Hi-Fi systems. Selectable input gain is provided. All the functions are controlled by serial bus.
The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.
The TDA7439DS employs BIPOLAR/CMOS technology to provide low distortion, low noise and DC stepping.
The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.
The TDA7439DS employs BIPOLAR/CMOS technology to provide low distortion, low noise and DC stepping.
All functions are programmable via serial bus.
Input multiplexerfour stereo inputs selectable input gain for optimal adaptation to different sources
Treble, mid-range and bass control in 2-dB steps
Single stereo output
Two speaker attenuators:two independent speaker controls in 1-dB steps for balance facility independent mute function
Volume control in 1-dB steps
Input multiplexerfour stereo inputs selectable input gain for optimal adaptation to different sources
Treble, mid-range and bass control in 2-dB steps
Single stereo output
Two speaker attenuators:two independent speaker controls in 1-dB steps for balance facility independent mute function
Volume control in 1-dB steps
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Amplifier Type | Audio Power Amplifier |
Output Type | CMOS |
Mounting Type | Surface Mount |
Typical Single Supply Voltage | 7 → 10.2 V |
Power Supply Type | Single |
Number of Channels per Chip | 2 |
Package Type | SO |
Pin Count | 28 |
Maximum Operating Temperature | +70 °C |
Dimensions | 18.1 x 7.6 x 2.35mm |
Minimum Operating Temperature | 0 °C |