ML33111-5P データシートの表示（PDF） - LANSDALE Semiconductor Inc.

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ML33111-5P

Low Voltage Compander Silicon Monolithic Integrated Circuit

LANSDALE Semiconductor Inc. 

ML33111

LANSDALE Semiconductor, Inc.

ELECTRICAL CHARACTERISTICS (VCC = 3.6 V, f = 1.0 kHz, TA = + 25°C, unless noted.)

Characteristic

Symbol

Min

EXPANDER (Pin 12 = Low, unless noted)

Power Supply Rejection @ 1.0 kHz

Vin (Pin 14) = 0

Vin (Pin 14) = 10 mVrms

Vin (Pin 14) = 316 mVrms

PSRR

—

—

—

Attack Time (Capacitor @ Pin 11 = 1.0 µF, per EIA-553)

Decay Time (Capacitor @ Pin 11 = 1.0 µF, per EIA-553)

tAT(E)

—

tD(E)

—

Input Impedance at Pin 14

DC Bias Level (Pin 15)

Output DC Shift (Vin changed from 0 to 100 mVrms)

Rin

8.0

VbIAS

1.4

– 20

LOGIC INPUTS (Pins 4, 8, 12)

Switching Threshold (3.0 < VCC < 7.0 V)

Input Current

@ Vin = 0 V

@ Vin = 3.6 V

VST

—

Rin

—

—

Timing (Vin @ Pins 3 and 14 = 300 mVrms, See Figures 1, 2)

Comp. Mute (Pin 4) to Comp. Output

Low-to-High

tCMLH

—

High-to-Low

tCMHL

—

Exp. Mute (Pin 12) to Exp. Output

Low-to-High

tEMLH

—

High-to-Low

tEMHL

—

Passthrough (Pin 8) to Comp. Output

Low-to-High

tPCLH

—

High-to-Low

tPCHL

—

Passthrough (Pin 8) to Exp. Output

Low-to-High

tPELH

—

High-to-Low

tPEHL

—

OP AMPS (Pins 6, 7, 9, 10)

Open Loop Gain

Gain Bandwidth

AVOL

—

BW

—

Input Bias Current @ Pins 7, 9

Max Output Swing @ Pins 6, 10 (3.0 V < VCC < 7.0 V)

Peak Output Current

VCC = 3.0 V, Vout ≤ 2.4 Vp-p

VCC = 3.0 V, Vout = 2.6 Vp-p

VCC ≥ 3.6 V, Vout ≤ 2.8 Vp-p

IIB

—

Vout

—

IPK

—

—

—

Total Harmonic Distortion (Vout = 1.0 Vrms, Unity Gain)

MISCELLANEOUS

THD

—

Power Supply Current

@ VCC = 3.6 V

@ VCC = 7.0 V

ICC

—

—

Reference Voltage

Vb

—

Channel Separation

Expander to Compressor

(Pin 14 = 316 mVrms @ 1.0 kHz and Pin 3 = 0 mVrms)

(Pin 14 = 100 mVrms (300 Hz < f < 20 kHz),

Pin 3 = 100 mVrms @ 1.2 kHz)

Compressor to Expander

(Pin 3 = 1.0 Vrms @ 1.0 kHz and Pin 14 = 0 mVrms)

(Pin 3 = 100 mVrms (300 Hz < f < 20 kHz),

Pin 14 = 100 mVrms @ 1.2 kHz)

CS

40

—

60

—

Typ

74

76

62

3.0

14

10.9

Vb

1.0

1.3

0

55

2.0

3.0

2.0

3.0

2.0

5.0

6.0

7.0

100

300

8.0

2.8

± 3.0

± 2.0

± 3.7

0.02

1.5

1.7

1.5

70

96

100

97

Max

Unit

dB

—

—

—

—

ms

—

14

kΩ

1.6

Vdc

20

mVdc

—

Vdc

µA

—

—

µs

—

—

—

—

—

—

—

—

—

dB

—

kHz

—

nA

—

Vp-p

mA

—

—

—

0.2

%

mA

2.0

—

—

Vdc

dB

—

—

—

—

Page 4 of 12

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