中文
EnglishThe APA3010/ APA3011 is a bridged-tied load (BTL) audio power amplifier developed especially for low-voltage applica- tions where internal speakers. Operating with a 5V supply, the APA3010/1 can de
Features
Operating Voltage : 2.5V-5.5V
Bridge-Tied Load (BTL) Mode Operation
Supply Current – IDD=7mA at VDD=5V
Low Shutdown Current – IDD=0.1µA
Low Distortion
– 2.5W, at VDD=5V, BTL, RL=3Ω, THD+N=0.1%
– 2.1W, at VDD=5V, BTL, RL=4Ω, THD+N=0.1%
Output Power
at 1% THD+N
– 2.6W, at VDD=5V, BTL, RL=3Ω
– 2.3W, at VDD=5V, BTL, RL=4Ω
at 10% THD+N
–3.3W at VDD=5V, BTL, RL=3Ω
–2.7W at VDD=5V, BTL, RL=4Ω
Depop Circuitry Integrated
Thermal Shutdown Protection and Over-Current
Protection Circuitry
High Supply Voltage Ripple Rejection
Surface-Mount Packaging
General Description
The APA3010/ APA3011 is a bridged-tied load (BTL) audio power
amplifier developed especially for low-voltage applica-
tions where internal speakers. Operating with a 5V supply,
the APA3010/1 can deliver 3.3W of continuous power into
a BTL 3Ω load at 10% THD+N throughout voice band
frequencies. Although this device is characterized out to
20kHz, its operation is optimized for narrow band appli-
cations such as wireless communications. The BTL con-
figuration eliminates the need for external coupling ca-
pacitors on the output in most applications, which is par-
ticularly important for small battery-powered equipment.
This device features a shutdown mode for power sensi-
tive applications with special depop circuitry to eliminate
speaker noise when exiting shutdown mode. The
APA3010/1 are available in a SOP-8, SOP-8P or
MSOP-8P.
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Part_No | Pack & Pins | Class AB/D | VDD Voltage (V) | IDD, Supply Current (mA) | TSTART -UP (uS) | Output Power RL= 4W(W) | Output Power RL= 8W(W) | Head phone Mode Output Power RL=32W (mW) | Total Harmonic Distortion Plus Noise (%) | Power Supply Rejection Ratio(dB) | Output Noise (uV) | Signal to Noise Ratio (dB) | Output Offset Voltage (mV) | Digital Input | Headp hone | AGC/ Power limit | Mute | |||||||||||||||
min | max | |||||||||||||||||||||||||||||||
APA0713 | SOP-8 | AB | 2.6 | 5.5 | 0.9 | 0.38 | 1.5 | 0.9 | NA | 0.15 | 74 | 28 | NA | 20 | N | N | N | N | ||||||||||||||
APA0714 | MSOP-8 | AB | 2.4 | 5.5 | 3 | 0.065 | 2.1 | 1.3 | NA | 0.05 | 80 | 15 | 105 | 5 | N | N | N | N | ||||||||||||||
APA2010/A | WLCSP1.5x1.5-9A | D | 2.4 | 5.5 | 2 | NA | 2.45 | 1.45 | NA | 0.1 | 80 | 100 | 90 | 25 | N | N | N | N | ||||||||||||||
APA2010B | WLCSP1.5x1.5-9A | D | 2.4 | 5.5 | 2 | NA | 2.45 | 1.45 | NA | 0.1 | 80 | 100 | 90 | 25 | N | N | N | N | ||||||||||||||
APA2011/A | WLCSP1.5x1.5-9A | D | 2.4 | 5.5 | 3 | NA | 2.2 | 1.3 | NA | 0.05 | 70 | 100 | 89 | 20 | N | N | N | N | ||||||||||||||
APA2012 | WLCSP1.2x1.2-9 | D | 2.4 | 5.5 | 1.8 | 0.004 | 2.45 | 1.3 | NA | 0.1 | 75 | 55 | 90 | 1 | N | N | N | N | ||||||||||||||
APA2030/1 | TSSOP-24P | AB | 3.3 | 5.5 | 6 | NA | 1.7 | 1.1 | 90 | 0.04 | 85 | 15 | 105 | 5 | N | Y | N | N | ||||||||||||||
APA2036/A | TQFN4x4-16 | AB | 3 | 5.5 | 5.5 | 0.7 | 2 | 1.3 | 52 | 0.06 | 61 | 22 | 93 | 10 | N | Y | N | N | ||||||||||||||
APA2037 | TQFN5x5-20A | AB | 2.4 | 5.5 | 6 | 0.065 | 2.1 | 1.3 | NA | 0.05 | 80 | 15 | 105 | 5 | N | N | N | N | ||||||||||||||
APA2051 | TQFN4x4-28 | AB | 4.5 | 5.5 | 17.5 | NA | 1.9 | 1.2 | 120 | 0.15 | 70 | 80 | 90 | 10 | N | Y | N | N | ||||||||||||||
APA2057A | TSSOP-28P | AB | 4.5 | 5.5 | 17.5 | NA | 1.9 | 1.2 | 120 | 0.15 | 70 | 80 | 90 | 10 | N | Y | N | N | ||||||||||||||
APA2058 | TQFN5x5-32A | AB | 4.5 | 5.5 | 9 | 0.025 | 1.9 | 1.3 | 120 | 0.07 | 75 | 22 | 100 | 5 | N | Y | N | N | ||||||||||||||
APA2060 | TQFN5x5-32 | AB | 4.5 | 5.5 | 9 | 0.025 | 1.9 | 1.3 | 120 | 0.07 | 75 | 22 | 100 | 5 | N | Y | N | N | ||||||||||||||
APA2061 | TQFN5x5-32A | AB | 4.5 | 5.5 | 9 | 0.025 | 1.9 | 1.3 | 120 | 0.07 | 75 | 22 | 100 | 5 | N | Y | N | N | ||||||||||||||
APA2068 | SOP-16P | AB | 4.5 | 5.5 | 9 | 1 | 1.8 | 1.3 | 95 | 0.07 | 60 | 20 | 95 | 5 | N | Y | N | N | ||||||||||||||
APA2069 | DIP-16 | AB | 4.5 | 5.5 | 9 | NA | 2 | 1.3 | 95 | 0.07 | 60 | 20 | 95 | 5 | N | Y | N | N | ||||||||||||||
APA2070 | DIP-16 | AB | 4.5 | 5.5 | 9 | NA | 2 | 1.3 | 95 | 0.07 | 60 | 20 | 95 | 5 | N | Y | N | N | ||||||||||||||
APA2071 | DIP-16 | AB | 3.3 | 5.5 | 9 | 1.6 | 2 | 1.3 | 95 | 0.09 | 60 | 20 | 95 | 5 | N | Y | N | N | ||||||||||||||
APA2120 | TSSOP-24P | AB | 4.5 | 5.5 | 14 | NA | 1.9 | 1.1 | 90 | 0.05 | 60 | 20 | 95 | 5 | N | Y | N | N | ||||||||||||||
APA2600 | TQFN3x3-16 | D | 2.4 | 5.5 | 3 | 0.02 | 2.3 | 1.34 | NA | 0.15 | 74 | 100 | 85 | 5 | N | N | N | N | ||||||||||||||
APA2603 | SOP-16P | D | 3.3 | 5.5 | 8 | 1.6 | 2.4 | 1.4 | NA | 0.1 | 55 | 75 | 90 | 20 | N | N | N | Y | ||||||||||||||
APA2603A | SOP-24 | D | 3.3 | 5.5 | 6.5 | 1.6 | 2.2 | 1.3 | 60 | 0.1 | 70 | 75 | 82.5 | 5 | N | Y | A | Y | ||||||||||||||
APA2603B | SOP-16 | D | 3.3 | 5.5 | 8 | 1.6 | 2.4 | 1.1 | NA | 0.1 | 70 | 75 | 85 | 10 | N | N | A | Y | ||||||||||||||
APA2605 | SSOP-24 | D | 3.3 | 5.5 | 5 | 1.2 | 2.3 | 1.3 | NA | 0.1 | 70 | 80 | 85 | 20 | N | N | A | Y | ||||||||||||||
APA2606 | SSOP-24 | D | 3.3 | 5.5 | 5 | 1.2 | 2.25 | 1.3 | 68 | 0.06 | 60 | 80 | 78 | 20 | N | Y | A | Y | ||||||||||||||
APA2607 | TQFN5x5-32 | D | 8 | 16.5 | 18 | 1 | NA | 12 | NA | 0.07 | 65 | 230 | NA | 20 | N | N | N | Y | ||||||||||||||
APA2613 | TSSOP-28P | D | 8 | 26 | 20 | 0.016 | NA | 7 | NA | 0.1 | NA | 120 | 95 | 15 | N | N | P | N | ||||||||||||||
APA2613A | TSSOP-28P | D | 8 | 26 | 20 | 0.016 | NA | 8 | NA | 0.1 | NA | 120 | 95 | 15 | N | N | P | N | ||||||||||||||
APA2614 | TSSOP-28P | D | 8 | 26 | 20 | 0.016 | NA | 12 | 0.1 | NA | 65 | 120 | 95 | 15 | N | N | P | N | ||||||||||||||
APA2615 | QFN5.2x6.2-32 | D | 8 | 16.5 | 18 | 1 | NA | 14 | NA | 0.05 | 65 | 250 | NA | 20 | N | N | N | Y | ||||||||||||||
APA3002 | TQFN-7x7-48 | D | 8.5 | 14 | 20 | NA | NA | 7.5 | NA | 0.2 | 85 | 250 | 85 | 20 | N | N | N | N | ||||||||||||||
APA3010/1 | SOP-8 | AB | 2.5 | 5.5 | 7 | 0.38 | 2.3 | 1.3 | NA | 0.04 | 60 | 28 | NA | NA | N | N | N | N | ||||||||||||||
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