Electrical characteristics

A21SP16

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DocID026037 Rev 2

VN

Output voltage noise

F = 20Hz to 20kHz, G = 6dB

Unweighted RL =4

A-weighted RL =4

85

60

VRMS

Unweighted RL =8

A-weighted RL =8

86

62

Unweighted RL =4 + 15µH

A-weighted RL =4 + 15µH

83

60

Unweighted RL =4 + 30µH

A-weighted RL =4 + 30µH

88

64

Unweighted RL =8 + 30µH

A-weighted RL =8 + 30µH

78

57

Unweighted RL =4 + Filter

A-weighted RL =4 + Filter

87

65

Unweighted RL =4 + Filter

A-weighted RL =4 + Filter

82

59

1. All electrical values are guaranteed with correlation measurements at 2.5 V and 5 V.

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

3. Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the superimposed sinusoidal signal to VCC @ F = 217Hz.

Table 6. VCC = +4.2V, GND = 0V, VIC = 2.5V, Tamb = 25°C (unless otherwise specified)(1) (continued)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit