BD3464FV datasheet(4/30 Pages) ROHM

部件名	BD3464FV

功能描述	General-Purpose 4ch Electronic Volume with Built-in Advanced Switch

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制造商	ROHM [Rohm]

网页	http://www.rohm.com

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4 / 30 page

BD3464FV

4/26

TSZ02201-0C2C0E100370-1-2

www.rohm.com

TSZ22111・15・001

16.Dec.2015 rev.001

Absolute Maximum Ratings (Ta=25

°C)

Parameter

Symbol

Rating

Unit

Power Supply Voltage

VCC

10.0V

V

Input Voltage

VIN

VCC+0.3 to GND-0.3

V

Power Dissipation

Pd

0.81 (Note 1)

W

Storage Temperature

Tastg

-55 to +150

°C

(Note 1) This value decreases 6.5mW/

°C for Ta=25°C or more when mounted on ROHM standard board. Thermal resistance θja=153.8 (°C/W)

ROHM Standard board

Size : 70 x 70 x 1.6(mm3)

Material : FR4 grass epoxy board(3% or less of copper foil area)

Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit

between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over

the absolute maximum ratings.

Recommended Operating Conditions

Parameter

Symbol

Rating

Unit

Min

Typ

Max

Power Supply Voltage

VCC

7.0

-

9.5

V

Temperature

Topr

-40

-

+85

°C

Electrical Characteristics

(Unless specified, Ta=25°C, VCC=8.5V, f=1kHz, VIN=1Vr

ms, Rg=600Ω, RL=10kΩ, INF1 input, Volume 0dB)

Parameter

Symbol

Limit

Unit

Conditions

Min

Typ

Max

Circuit Current (No Signal)

IQ

－

25

40

mA

No signal

Voltage Gain

GV

-1.5

0

+1.5

dB

GV=20log(VOUT/VIN)

Channel Balance

CB

-1.5

0

+1.5

dB

CB=GV1-GV2

Total Harmonic Distortion

THD

－

0.0004

0.05

%

VOUT=1Vrms

BW=400Hz-30KHz

Output Noise Voltage ＊

VNO

－

1.9

10

μVrms

Rg

=0Ω

BW=IHF-A

Residual Output Noise Voltage＊

VNOR

－

1.6

10

μVrms

Volume=-

∞dB

Rg=

0Ω

BW=IHF-A

Cross-talk Between Channels ＊

CTC

－

-105

-90

dB

Rg=0

Ω

CTC=20log(VOUT/VIN)

BW=IHF-A

Ripple Rejection

RR

－

-80

-40

THD

f=100Hz

VRR=100mVrms

RR=20log(VOUT/VCCIN)

类似零件编号 - BD3464FV

制造商	部件名	数据表	功能描述
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