TS2012IQT STMicroelectronics, TS2012IQT Datasheet - Page 10

• Manufacturer Part Number: TS2012IQT
• Description: IC AMP AUDIO PWR 2.8W STER 20QFN
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TS2012IQT

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 2.8W x 2 @ 4 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Features: Depop, Differential Inputs, Standby, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 20-QFN
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 2.8x2@4OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.07@8Ohm@800mW%
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Supply Current (max): 8@5VmA
• Power Supply Requirement: Single
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 70dB
• Single Supply Voltage (min): 2.5V
• 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: 20
• Package Type: QFN EP
• For Use With: 497-8930 - BOARD EVAL FOR TS2012FC497-8258 - BOARD EVAL BASED ON TS2012IQT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6943-2; TS2012IQT

Electrical characteristics
Table 6.
1. Dynamic measurements - 20*log(rms(V
10/30
Symbol
V
N
V
Output voltage noise f = 20Hz to 20kHz, R
CC
Unweighted (Filterless, G=6dB)
A-weighted (Filterless, G=6dB)
Unweighted (with LC output filter, G=6dB)
A-weighted (with LC output filter, G=6dB)
Unweighted (Filterless, G=24dB)
A-weighted (Filterless, G=24dB)
Unweighted (with LC output filter, G=24dB)
A-weighted (with LC output filter, G=24dB)
= +3.6V, GND = 0V, V
out
Parameter
)/rms(V
ic
=1.8V, T
ripple
)). V
amb
ripple
L
=4Ω
= 25°C (unless otherwise specified) (continued)
is the superimposed sinus signal to V
Min.
Typ.
111
105
58
34
55
34
70
69
CC
@ f = 217Hz.
Max.
µV
TS2012
Unit
RMS