TS482IQT STMicroelectronics, TS482IQT Datasheet - Page 6

• 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
6/26
Table 6.
1. Fig. 68 to 79 show dispersion of these parameters.
Crosstalk
THD + N
Symbol
PSRR
SNR
GBP
V
I
P
SR
V
I
CC
I
C
IB
O
IO
O
O
I
Parameter
Supply Current
No input signal, no load
Input Offset Voltage (V
Input Bias Current (V
Output Power
Total Harmonic Distortion + Noise (A
Power Supply Rejection Ratio (A
Max Output Current
Output Swing
Signal-to-Noise Ratio (Filter Type A, A
Channel Separation, R
Channel Separation, R
Input Capacitance
Gain Bandwidth Product (R
Slew Rate, Unity Gain Inverting (R
Electrical characteristics when V
otherwise specified)
THD+N = 0.1% Max, F = 1kHz, R
THD+N = 1% Max, F = 1kHz, R
THD+N = 0.1% Max, F = 1kHz, R
THD+N = 1% Max, F = 1kHz, R
R
R
F = 100Hz Vripple = 100mVpp
THD +N < 1%, R
R
L
L
L
= 32
= 16
= 32
V
V
V
V
F = 1kHz
F = 20Hz to 20kHz
F = 1kHz
F = 20Hz to 20kHz
OL
OH
OL
OH
: R
: R
: R
: R
L
L
P
P
L
L
THD +N < 0.2%, 20Hz F 20kHz
out
out
= 32
= 16
= 32
= 16
= 6.5mW, 20Hz F 20kHz
= 8mW, 20Hz F 20kHz
L
= 16 connected between out and V
ICM
ICM
L
L
= 32
= 16
= V
= V
L
CC
= 32
CC
/2)
v
/2)
=1), inputs floating
L
L
L
= 32
= 16
L
L
= 16
v
= 32
= 16
=-1)
v
=-1)
CC
(1)
= +2V, GND = 0V, T
CC
/2
Min.
1.67
1.53
0.42
9.5
1.2
33
88
7
amb
= 25°C (unless
0.025
Typ.
11.5
0.02
41.5
0.24
1.73
0.33
1.63
0.65
200
101
100
100
13
75
80
80
5
1
8
9
1
2
0.295
Max.
0.41
500
7.2
5
TS482
MHz
V/µs
Unit
mW
mA
mV
mA
nA
dB
dB
dB
pF
%
V