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TPA7836B-QP
+BOMIC DAC/ADC 12BIT 21 CH 64-HTQFP
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제조업체3 피크
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제조업체 부품 #TPA7836B-QP
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재고7379
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사양
| 속성 | 가치 |
| Part Status | Active |
| Type | ADC, DAC |
| Number of Channels | 21 |
| Resolution (Bits) | 12 b |
| Data Interface | SPI |
| Voltage Supply Source | Analog and Digital |
| Voltage - Supply | 4.5V ~ 5.5V, 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 64-TQFP Exposed Pad |
| Supplier Device Package | 64-TQFP-EP (10x10) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
개요
Description
TPA7836B-QP is TI’s dual-channel audio power amplifier in a compact QFN package, designed for automotive/mobile audio applications. It provides two amplified outputs with protection features and is intended to drive speakers with a small external component count.
Key points:
- Dual-channel power amplifier with built-in protections (thermal/shutdown, current limit/short‑circuit, undervoltage).
- Features likely include mute/standby control and pop-noise reduction for smooth turn-on/off.
- Suitable for automotive/infotainment head units, portable docks, or similar audio builds.
- Operates from a modest supply and emphasizes efficiency and low quiescent current.
- Packaged in a QFN (QP) for compact PCB footprint.
Note: exact output power per channel, supply range, pinout, and detailed features vary by revision. See the TPA7836B-QP datasheet and application notes for precise specifications and typical circuit examples.
Key points:
- Dual-channel power amplifier with built-in protections (thermal/shutdown, current limit/short‑circuit, undervoltage).
- Features likely include mute/standby control and pop-noise reduction for smooth turn-on/off.
- Suitable for automotive/infotainment head units, portable docks, or similar audio builds.
- Operates from a modest supply and emphasizes efficiency and low quiescent current.
- Packaged in a QFN (QP) for compact PCB footprint.
Note: exact output power per channel, supply range, pinout, and detailed features vary by revision. See the TPA7836B-QP datasheet and application notes for precise specifications and typical circuit examples.
Equivalent
I don’t have enough info to give safe equivalents. Please confirm the manufacturer and function (audio amp, power regulator, etc.) or paste the datasheet link/primary specs (voltage, package, channels, power). Once you provide that, I’ll list likely pin‑ and spec‑compatible substitutes.
Features
Key features of TPA7836B-QP (concise):
- Dual-channel, stereo power amplifier with bridge-tied load (BTL) outputs
- Class-AB high-efficiency operation
- Wide supply range suitable for portable/auto applications
- Built-in protection: overcurrent/short-circuit, thermal shutdown
- Pop-free startup and mute/control options
- Stable into common loudspeaker loads (4–8 Ω)
- Low quiescent current with good efficiency
- Automotive-grade (-QP) style device with robust thermal performance
- Small package with good heat dissipation (thermal pad)
Note: For exact electrical specs (output power, THD, gain, input types, and recommended loads), please refer to the TI datasheet.
- Dual-channel, stereo power amplifier with bridge-tied load (BTL) outputs
- Class-AB high-efficiency operation
- Wide supply range suitable for portable/auto applications
- Built-in protection: overcurrent/short-circuit, thermal shutdown
- Pop-free startup and mute/control options
- Stable into common loudspeaker loads (4–8 Ω)
- Low quiescent current with good efficiency
- Automotive-grade (-QP) style device with robust thermal performance
- Small package with good heat dissipation (thermal pad)
Note: For exact electrical specs (output power, THD, gain, input types, and recommended loads), please refer to the TI datasheet.
Manufacturer
Manufacturer: Texas Instruments (TI).
What kind of company: TI is an American multinational semiconductor company (headquartered in Dallas, Texas) that designs and manufactures analog and embedded processing integrated circuits, power-management devices, microcontrollers, audio amplifiers and other semiconductor solutions for automotive, industrial, consumer and communications markets.
What kind of company: TI is an American multinational semiconductor company (headquartered in Dallas, Texas) that designs and manufactures analog and embedded processing integrated circuits, power-management devices, microcontrollers, audio amplifiers and other semiconductor solutions for automotive, industrial, consumer and communications markets.
Application
TPA7836B-QP is a high‑efficiency stereo Class‑D audio amplifier in an automotive‑qualified package. Typical application areas:
- Automotive infotainment: head units, radios, navigation systems, instrument clusters
- In‑vehicle premium audio modules: center consoles, amplifiers for OEM or aftermarket systems, rear‑seat entertainment
- Aftermarket car audio devices and modules
- Compact consumer electronics needing high efficiency and low EMI: Bluetooth speakers, small soundbars, and other space‑constrained audio applications in automotive or portable setups
It suits environments requiring rugged automotive quality, low power waste, and compact packaging.
- Automotive infotainment: head units, radios, navigation systems, instrument clusters
- In‑vehicle premium audio modules: center consoles, amplifiers for OEM or aftermarket systems, rear‑seat entertainment
- Aftermarket car audio devices and modules
- Compact consumer electronics needing high efficiency and low EMI: Bluetooth speakers, small soundbars, and other space‑constrained audio applications in automotive or portable setups
It suits environments requiring rugged automotive quality, low power waste, and compact packaging.
Package
The TPA7836B‑QP is supplied in TI’s QFN surface‑mount package (the “‑QP” suffix denotes the Pb‑free QFN variant). Refer to the TI datasheet for exact pin count, dimensions, and pad/thermal details.
