ULV7084

Preliminary

CMOS IC

UNISONIC TECHNOLOGIES CO., LTD

3 of 7

www.unisonic.com.tw

QW-R107-076.b



PARAMETER

SYMBOL

RATINGS

UNIT

Power Supply Voltage

5

V

Maximum Input Voltage

±0.4

V

Operating Temperature

-40 ~ +85

°C

Storage Temperature

-40 ~ +125

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Operating Voltage

1.5

1.8

3.6

V



ELECT RI CAL CH ARACT ERI ST I CS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Current Consumption

50

120

250

µA

Output Noise Voltage

A-weighted

3

(-110)

µVrms

(dBV)

Gain

-0.2

dB

Total Harmonic Distortion

THD+N

Vin=50mVrms(=-26dBV),

filter=400Hz~30kHz

0.2

1

%

Maximum Output Voltage

THD<5%, filter=400Hz~30kHz

150

(-16.5)

281

(-11)

mVrms

(dBV)

Cut Off Frequency

20

Hz

Cut Off Frequency

20

kHz

Power Supply Rejection Ratio

PSRR

f=217Hz, 0.1Vpp Square

-56

dB

Bias Voltage

11.8

12.5

13.2

V

Output DC Impedance

Zo

Ω

150

300

Ω

Start Up Time

trbs

Bias Voltage 90% Rising

4

10

msec