TDA2822 datasheet(3/11 Pages) STMICROELECTRONICS

3 / 11 page

THERMAL DATA

Symbol

Parameter

Value

Unit

Rth j-amb

Rth j-case

Thermal Resistance Junction-ambient

Thermal Resistance Junction-pins

Max

°C/W

ELECTRICAL CHARACTERISTICS (Vs = 6 V, Tamb =25

°C, unless otherwise specified)

STEREO (test circuit of fig. 1)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Supply Voltage

Quiescent Output Voltage

Vs =9 V

Vs =6 V

2.7

Quiescent Drain Current

Input Bias Current

100

Output Power

(each channel)

d = 10 %

f = 1 kHz

Vs =9 V

RL =4

Ω

Vs =6 V

RL =4

Ω

Vs = 4.5 V RL =4

Ω

1.3

0.45

1.7

0.65

0.32

Closed Loop Voltage Gain

f = 1 kHz

Input Resistance

f = 1 kHz

100

Ω

Total Input Noise

Rs =10 k

Ω

B = 22 Hz to 22 kHz

Curve A

2.5

µV

SVR

Supply Voltage Rejection

f = 100 Hz

Channel Separation

Rg =10 k

Ω f = 1 kHz

BRIDGE (test circuit of fig. 2)

Supply Voltage

Quiescent Drain Current

RL =

∞

612

Vos

Output Offset Voltage

RL =8

Ω

Input Bias Current

100

Output Power

d = 10 %

f = 1 kHz

Vs =9 V

RL =8

Ω

Vs =6 V

RL =8

Ω

Vs = 4.5 V RL =4

Ω

2.7

0.9

3.2

1.35

Distortion (f = 1 kHz)

RL =8

Ω

Po = 0.5 W

0.2

Closed Loop Voltage Gain

f = 1 kHz

Input Resistance

f = 1 kHz

100

Ω

Total Input Noise

Rs =10 k

Ω

B = 22 Hz to 22 kHz

Curve A

2.5

µV

SVR

Supply Voltage Rejection

f = 100 Hz

TDA2822

3/11

TDA2822 bảng dữ liệu(PDF) 3 Page - STMicroelectronics

TDA2822 bảng dữ liệu(HTML) 3 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11

bảng dữ liệu tải về

Link URL