TS4962IQT View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS4962IQT

2.8 W filter-free mono class D audio power amplifier

STMicroelectronics 

Electrical characteristics

TS4962

Table 6.

Electrical characteristics at VCC = +5 V,

with GND = 0 V, Vicm = 2.5 V, and Tamb = 25°C (unless otherwise specified)

(continued)

Symbol

Parameter

Min. Typ. Max. Unit

VN Output voltage noise f = 20 Hz to 20 kHz, G = 6 dB

Unweighted RL = 4 Ω

85

A-weighted RL = 4 Ω

60

Unweighted RL = 8 Ω

86

A-weighted RL = 8 Ω

62

Unweighted RL = 4 Ω + 15 µH

A-weighted RL = 4 Ω + 15 µH

Unweighted RL = 4 Ω + 30 µH

A-weighted RL = 4 Ω + 30 µH

83

60

88

μVRMS

64

Unweighted RL = 8 Ω + 30 µH

78

A-weighted RL = 8 Ω + 30 µH

57

Unweighted RL = 4 Ω + filter

87

A-weighted RL = 4 Ω + filter

65

Unweighted RL = 4 Ω + filter

82

A-weighted RL = 4 Ω + filter

59

1. Standby mode is active when VSTBY is tied to GND.

2. Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the superimposed sinusoidal signal to

VCC at f = 217 Hz.

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Doc ID 10968 Rev 8

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