TS482IQT STMicroelectronics, TS482IQT Datasheet - Page 9

• Manufacturer Part Number: TS482IQT
• Description: IC AMP AUDIO PWR .107W STER 8DFN
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS482IQT

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 107mW x 2 @ 16 Ohm
• Voltage - Supply: 2 V ~ 5.5 V
• Features: Depop
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 0.107x2@16OhmW
• Audio Amplifier Function: Headphone
• Input Offset Voltage: 5@5VmV
• Input Bias Current: 500nA
• Total Harmonic Distortion: 0.03@16Ohm@90mW%
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Supply Current (max): 7.2@5VmA
• Power Supply Requirement: Single
• Power Dissipation: 1.79W
• Unity Gain Bandwidth Product (typ): 2.2MHz
• Rail/rail I/o Type: Rail to Rail Input/Output
• Power Supply Rejection Ratio: 85dB
• Single Supply Voltage (min): 2V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2288-2

Electrical Characteristics
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Figure 1.
Figure 3.
Figure 5.
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Open loop gain and phase vs.
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Open loop gain and phase vs.
frequency response
Open loop gain and phase vs.
frequency response
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Frequency (kHz)
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Vcc = 5V
RL = 8
Tamb = 25 C
Vcc = 5V
RL = 16
Tamb = 25 C
Vcc = 5V
RL = 32
Tamb = 25 C
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Figure 2.
Figure 4.
Figure 6.
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Open loop gain and phase vs.
frequency response
Open loop gain and phase vs.
frequency response
Open loop gain and phase vs.
frequency response
1
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Gain
Gain
Gain
Frequency (kHz)
Frequency (kHz)
Frequency (kHz)
10
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Vcc = 2V
RL = 8
Tamb = 25 C
Vcc = 2V
RL = 16
Tamb = 25 C
Vcc = 2V
RL = 32
Tamb = 25 C
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TS482