Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

BH7760KV Datasheet(PDF) 4 Page - Rohm

Part No. BH7760KV
Description  Analog signal I / O interface for portable audio applications
Download  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm

BH7760KV Datasheet(HTML) 4 Page - Rohm

  BH7760KV Datasheet HTML 1Page - Rohm BH7760KV Datasheet HTML 2Page - Rohm BH7760KV Datasheet HTML 3Page - Rohm BH7760KV Datasheet HTML 4Page - Rohm BH7760KV Datasheet HTML 5Page - Rohm BH7760KV Datasheet HTML 6Page - Rohm BH7760KV Datasheet HTML 7Page - Rohm  
Zoom Inzoom in Zoom Outzoom out
 4 / 7 page
background image
4
Multimedia ICs
BH7760KV
Pin descriptions
Pin No.
Pin name
Function
Pin voltage
Pin type
36, 34
35, 33
37, 38
39
40, 41
42, 43
44
45, 46
47
48
EXT NFB L / R
INT NFB L / R
INT MIC IN L / R
MIC SEL
EXT MIC IN L / R
LINE OUT L / R
MUTE OUT
HP OUT L / R
SP OUT 1
SP OUT 2
MIC amplifier feedback (EXT)
MIC amplifier feedback (INT)
INT MIC input
MIC SEL control input
EXT MIC input
LINE amplifier output
MUTE output
HP amplifier output
BTL speaker output (forward side)
BTL speaker output (reverse side)
2.5V
2.5V
2.5V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
B (NPN)
B (NPN)
75k
200k
Ω PULL UP
75k
EF (NPN)
C (NPN)
EF (NPN)
EF (NPN)
EF (NPN)
Note: EF: Emitter follower, P-P: Push-pull, B: Base, G: gate.
Electrical characteristics (unless otherwise noted, AVCC = SPVCC, VCC = 5.0V, DVCC = 3.0V, Ta = 25°C)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Circuit current
Circuit current power save
1 B.W. = 400Hz to 30kHz
2 DIN AUDIO
ICC
ICCS
6.0
0.8
11.0
1.6
[Circuit current]
[MIC amplifier] INPUT: EXT MIC IN L / R, INT MIC IN L / R
OUTPUT: REC OUT L / R
[Line amplifier (during EE)] INPUT: EXT MIC IN L / R, INT MIC IN L / R
OUTPUT: LINE OUT L / R
[Line amplifier (during PB)] INPUT: PB IN L / R
OUTPUT: LINE OUT L / R
20.0
3.2
mA
mA
No input
No input and during power save
Output voltage level
ALS level
VOREC
VORECALC
– 21.7
– 10.7
– 18.7
– 6.7
– 15.7
– 2.7
dBV
dBV
VIN = – 70.0dBV, with MIC amplifier at 30dB
VIN = – 50.0dBV, with MIC amplifier at 30dB
Output voltage level
Distortion
Output residual noise
Crosstalk
Maximum output level
VOLINEEE
THDLINEEE
VONLINEEE
CTLINEEE
VOMLINEEE
– 13.0
– 3.0
– 10.0
0.50
– 60.0
– 31.0
2.3
– 7.0
1.50
– 50.0
– 20.0
dBV
%
dBV
dBV
dBV
VIN = – 70.0dBV, with MIC amplifier at 30dB
VIN = – 70.0dBV, with MIC amplifier at 30dB1
With MIC amplifier at 30dB2
VIN = – 60.0dBV, with MIC amplifier at 30dB1
THD = 3%, 1, with ALC OFF
Output voltage level
Distortion
Channel balance
Output residual noise
VOLINEPB
THDLINEPB
CBLINEPB
VONLINEPB
– 12.0
– 0.5
– 10.0
0.017
0.0
– 90.0
– 8.0
0.20
+ 0.5
– 73.0
dBV
%
dB
dBV
VIN = – 18.7dBV
VIN = – 18.7dBV1
VOLINE L / R difference
2


Html Pages

1  2  3  4  5  6  7 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn