TS482IQT STMicroelectronics, TS482IQT Datasheet - Page 2

• 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

Absolute Maximum Ratings
1
2/26
Absolute Maximum Ratings
Table 1.
1. All voltages values are measured with respect to the ground pin.
2. Pd has been calculated with Tamb = 25°C, Tjunction = 150°C.
3. Attention must be paid to continuous power dissipation. Exposure of the IC to a short circuit on one or two
Table 2.
1. When mounted on a 4-layer PCB.
Symbol
Latch-up
Symbol
amplifiers simultaneously can cause excessive heating and the destruction of the device.
Vicm
R
V
T
R
ESD
ESD
V
R
C
T
Pd
thja
oper
CC
V
T
thja
CC
stg
L
L
j
i
Key parameters and their absolute maximum ratings
Operating conditions
Supply Voltage
Load Resistor
Load Capacitor
Common Mode Input Voltage Range
Thermal Resistance Junction to Ambient
Supply voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature
Maximum Junction Temperature
Thermal Resistance Junction to Ambient
Power Dissipation
Human Body Model (pin to pin)
Machine Model - 220pF - 240pF (pin to pin)
Latch-up Immunity (all pins)
Lead Temperature (soldering, 10sec)
Lead Temperature (soldering, 10sec) for lead-free
Output Short-Circuit Duration
R
R
SO-8
MiniSO-8
DFN8
SO8
MiniSO8
DFN8
SO-8
MiniSO-8
DFN8
L
L
= 16 to 100
> 100
(1)
(1)
(2)
Parameter
Parameter
-0.3 to V
G
-65 to +150
see note
-40 to + 85
ND
2 to 5.5
Value
>= 16
Value
0.71
0.58
1.79
400
100
150
190
150
175
215
200
200
250
260
41
70
to V
6
2
CC
CC
(3)
+0.3
TS482
°C/W
°C/W
Unit
Unit
mA
pF
°C
°C
kV
°C
°C
°C
W
V
V
V
V
V