TS4962IQT STMicroelectronics, TS4962IQT Datasheet - Page 14

• Manufacturer Part Number: TS4962IQT
• Description: IC AMP AUDIO PWR 2.8W MONO 8DFN
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TS4962IQT

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.8W x 1 @ 4 Ohm
• Voltage - Supply: 2.4 V ~ 5.5 V
• Features: Depop, Differential Inputs, Standby, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Product: Class-D
• Output Power: 2 W
• Available Set Gain: 6 dB
• Common Mode Rejection Ratio (min): 57 dB
• Thd Plus Noise: 1 %
• Operating Supply Voltage: 3 V, 5 V
• Supply Current: 2.3 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• For Use With: 497-6265 - BOARD EVAL FOR TS4962MEIJT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5993-2

Electrical characteristics
14/44
Table 9.
1. All electrical values are guaranteed with correlation measurements at 2.5 V and 5 V.
2. Standby mode is active when V
3. Dynamic measurements - 20*log(rms(V
Symbol
V
V
CC
N
at f = 217 Hz.
Output voltage noise f = 20 Hz to 20 kHz, G = 6 dB
Unweighted R
A-weighted R
Unweighted R
A-weighted R
Unweighted R
A-weighted R
Unweighted R
A-weighted R
Unweighted R
A-weighted R
Unweighted R
A-weighted R
Unweighted R
A-weighted R
Electrical characteristics at V
with GND = 0 V, V
(continued)
L
L
L
L
L
L
L
L
L
L
L
L
L
L
= 4 Ω
= 8 Ω
= 4 Ω + 15 µH
= 4 Ω + 30 µH
= 8 Ω + 30 µH
= 4 Ω + filter
= 4 Ω + filter
= 4 Ω
= 8 Ω
= 4 Ω + 15 µH
= 4 Ω + 30 µH
= 8 Ω + 30 µH
= 4 Ω + filter
= 4 Ω + filter
STBY
Parameter
Doc ID 10968 Rev 8
icm
is tied to GND.
out
= 1.5 V, T
)/rms(V
ripple
CC
amb
)). V
= +3.0 V
= 25°C (unless otherwise specified)
ripple
is the superimposed sinusoidal signal to
Min.
Typ.
83
57
83
61
81
58
87
62
77
56
85
63
80
57
Max.
TS4962
μV
Unit
RMS
(1)