LC01700PW

No.A1337-2/18

Operating supply voltage range at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Recommended supply voltage

VDD

Not to exceed the absolute maximum rating

4.5 to 5.5

V

Supply voltage range

VDD

5.0

V

Serial interface voltage level

VDD : Communications bus voltage

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

High level input voltage

VIH

2.4

VDD

V

Low level input voltage

VIL

0.0

0.7

V

High level output voltage

(open

⋅drain)

VOH

VDD*V

Low level output voltage

(open·drain)

VOL

0.0

0.2VDD

V

* High level output voltage causes the open drain to become the high-impedance state.

Since the drain is pulled up to VDD, the voltage is equal to VDD.

Electrical Characteristics at Ta

= 25°C, unless otherwise specified. fc = 83MHz, Vin = 60dBµVEMF, fm = 1kHz,

Audio filter : HPF =100Hz, LPF = 15kHz

Sample application circuit (Sample application circuit) look-up

Register map

<writing> look-up

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

S/N 30dB sensitivity

SN30

22.5kHz dev, fm = 1kHz, S/N = 30dB input level

15

20

dB

µVEMF

S/N 10dB sensitivity *1

SN10

7.5kHz dev, fm = 76kHz, S/N = 10dB input level *2

25

dB

µVEMF

Seek sensitivity (LO)

Seek

22.5kHz dev, Vin = 40dB

µVEMF

Vsm = 2.0V adjustment

Pin 18 (STDO) Lo

→ Hi input level

15

22

29

dB

µVEMF

S/N ratio 1

SN_1

22.5kHz dev, fm = 1kHz

50

60

dB

S/N ratio 2

SN_2

7.5kHz dev, fm = 76kHz *2

35

dB

Total harmonic distortion 1

THD_1

22.5kHz dev, fm = 1kHz

0.1

1

%

Total harmonic distortion 2

THD_2

75.0kHz dev, fm = 1kHz

0.2

1

%

Total harmonic distortion 3

THD_3

22.5kHz dev, fm = 1kHz, Vin = 120dB

µVEMF

0.1

1

%

Image removal ratio

Image

22.5kHz dev, fm = 1kHz

40

50

dB

AM suppression ratio

AMR

AM 30% mod

45

55

dB

Audio output level 1

Vo_1

75.0kHz dev, fm = 1kHz

170

270

430

mVrms

Audio output level 2

Vo_2

7.5kHz dev, fm = 76kHz *2

16

25

40

mVrms

Current drain

IDD

Input at no signal

30

45

mA

*1 S/N = 10dB at BER = 1%

*2 Audio filter : HPF = 100Hz, LPF = OFF