HT82V732 datasheet(2/7 Pages) HOLTEK

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Electrical Characteristics

VSS=0V; fi=1kHz; RL=32

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

Supplies

VDD

Supply Voltage

¾¾¾

Single

3.0

5.0

6.0

Dual

1.5

2.5

VSS

Negative Supply Voltage

¾-1.5

-2.5

-3

IDD

Supply Current

No load

Ptot

Total Power Dissipation

No load

DC Characteristics

VI(OS)

Input Offset Voltage

¾¾

Ibias

Input Bias Current

¾¾

VCM

Common Mode Voltage

3.5

Open-loop Voltage Gain

RL=5k

W¾

Maximum Output Current

(THD+N)/S<0.1%

Output Resistance

¾¾

0.25

¾W

Output Voltage swing

RL=32

W *

0.75

4.25

RL=16

W *

1.5

3.5

RL=5k

W *

0.1

4.9

PSRR

Power Supply Rejection Ratio

Fi=100Hz; Vripple(p-p)=100mV

aCS

Channel Separation

¾¾

Load Capacitance

¾¾

200

AC Characteristics

(THD+N)/S

Total Harmonic Distortion Plus

Noise-to-signal Ratio

VO(P-P)=3.5V **

¾-70

0.03

S/N

Signal-to-noise Ratio

¾¾

100

Unity Gain Frequency

Open-loop; RL=5k

W¾

5.5

MHz

Maximum Output Power

(THD+N)/S<0.1%

Input Capacitance

¾¾

Slew Rate

Unity gain inverting

Power Bandwidth

Unity gain inverting

kHz

Note:

²*² Values are proportional to VDD; (THD+N)/S<0.1%

²**² VDD=5V, VO(P-P)=3.5V (at odB)

HT82V732

Rev. 1.00

October 29, 2002

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