MM1006XF 데이터 시트보기 (PDF) - Mitsumi

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MM1006XF

IC for Headphone Stereos

Mitsumi 

MITSUMI

IC for Headphone Stereos MM1006

Electrical Characteristics (Except where noted otherwise,Vcc=3.0V, f=1kHz)

Item

Symbol

Measurement conditions Min. Typ. Max. Units

Consumption current

ICC

VIN=0V

5 10 mA

Preamp unit (Ta=25°C)

Open-circuit gain

GVO

Vo=-10dBm, RL=∞, f=100Hz

72

dB

Closed-circuit gain

GVC

Vo=-10dBm

40 42 44 dB

Maximum output voltage

Vom

THD=10%

0.30 0.45

V

Total harmonic distortion ratio

THD

VOUT=400mW, VOUT=-10dBm

0.05 0.5 %

Output noise voltage

Vno VIN=0V, Rg=2.2kΩ, BPF=30Hz~20kHz

150 300 µA

Crosstalk between channels

C·T

Rg=2.2kΩ

30

dB

Output voltage with preamp off

Output resistance with preamp off

Vooff

Rooff

* VIN=100mVrms 1

-50 dB

10

kΩ

Input resistance with preamp off

Rioff

10

kΩ

Measurement conditions: Preamp off pin: Open

*1: Preamp off pin: Connect to VCC

Power amp unit (Ta=25°C)

Voltage gain

Gv

POUT=5mW

26 28 30 dB

Voltage gain difference between channels

Gv

VR1, 2=max.

0 2 dB

Maximum output power I

Pom1

THD=10%, RL=32Ω

20 28

mW

Maximum output power II

Pom2

THD=10%, RL=16Ω

30

mW

Total harmonic distortion ratio

THD

POUT=5mW

0.6 2.0 %

Output noise voltage

Vn

Rg=10kΩ

0.25 1.0 mVrms

Crosstalk between channels

C·T

POUT=5mW

40 50

mVrms

Ripple rejection

RR

100Hz, 100mVp-p

40 50

dB

Noise of preamp + power amp

Vnto VIN=0V, Rg=2.2kΩ, VR1, 2 : max.

6 9 mVrms

Measurement conditions: RL=16Ω

Motor speed control unit (Ta=25°C)

Consumption current

IMC

IM=0mA

3.0 5.0 mA

Startup current

IMS

500

mA

Reference voltage

Vref

Between RML-ADJ pins

0.72 0.80 0.87 V

Reference voltage fluctuation I

Reference voltage fluctuation II

Vref1

Vref2

* VCC between 2.0 and 5.0V 2

IM between 25 and 250 mA

0.05

%/V

0.01

%/mA

Reference voltage fluctuation III

Vref3

Ta between -10 and 50°C

0.01

%/°C

Current coefficient

K

32 38 43

Current coefficient fluctuation I

K1

VCC between 2.1 and 5.0 V

0.5

%/V

Current coefficient fluctuation II

K2

IM between 25 and 250 mA

0.05

%/mA

Current coefficient fluctuation III

K3

Ta between -10 and 50°C

0.02

%/°C

Leakage current on forced off

IML

200 µA

Input resistance on forced off

Ricon

37

kΩ

Measurement conditions: IM=100 mA Motor: M25E-5 (Mitsumi model)

*2: Voltage fluctuation between motors

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