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MM1104BFBE

Description
Consumer Circuit, PDSO28, SOP-28B
CategoryOther integrated circuit (IC)    Consumption circuit   
File Size74KB,4 Pages
ManufacturerMitsumi Electric Co., Ltd.
Download Datasheet Parametric Compare View All

MM1104BFBE Overview

Consumer Circuit, PDSO28, SOP-28B

MM1104BFBE Parametric

Parameter NameAttribute value
Parts packaging codeSOIC
package instructionSOP,
Contacts28
Reach Compliance Codeunknown
Commercial integrated circuit typesCONSUMER CIRCUIT
JESD-30 codeR-PDSO-G28
length17.6 mm
Number of functions1
Number of terminals28
Maximum operating temperature65 °C
Minimum operating temperature-20 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Certification statusNot Qualified
Maximum seat height2 mm
Maximum supply voltage (Vsup)5 V
Minimum supply voltage (Vsup)2 V
surface mountYES
Temperature levelCOMMERCIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
width7.6 mm
Base Number Matches1
MITSUMI
IC for Headphone Stereos MM1104
IC for Headphone Stereos
Monolithic IC MM1104
Outline
August 6, 1994
This IC was developed for use in 3 V headphone stereos. It incorporates all the basic functions of tape
players.
Mitsumi has previously offered the LAG665, LAG668, LAG673 and MM1006 as one-chip versions. However,
this IC is the result of a through review and redesign extending to circuit details.
Features
1. Configuration: Pre-and power amp, motor control
2. Adoption of shock noise prevention circuitry
Through the use of a circuit which suppresses noise occurring when the power supply is turned on and off,
noise output is reduced without muting.
3. Stable motor speed control circuit
A bridge circuit employing power transistors provides motor speed control with minimal drift.
4. Preamp off pin is convenient for radio connections
5. Radiation pin: When radio wave-induced noise is a problem, this pin can be used to cut the frequency
characteristic.
Package
SOP-28B (MM1104AF, MM1104BF, MM1104CF)
Pin Assignment
1
2
3
4
5
28 27 26 25 24 23 22 21 20 19 18 17 16 15
6
7
1 2 3 4 5 6 7 8 9 10 11 12 13 14
SOP-28B
8
9
10
11
12
13
14
1/2V
CC
Pre
IN
1
NFB1
PreOUT1
Pre Off
Power
IN
1
Radiation1
PowerOUT1
GND
Governor V
CC
N.C
PCOUT
GND
Governor GND
15
16
17
18
19
20
21
22
23
24
25
26
27
28
N.C
Speed
Phase
V
S
PowerOUT2
Amp V
CC
Filter
Radiation2
Power
IN
2
N.C
PreOUT2
NFB2
Pre
IN
2
Amp GND

MM1104BFBE Related Products

MM1104BFBE MM1104AFBE MM1104AFFE MM1104BFFE MM1104CFBE MM1104CFFE
Description Consumer Circuit, PDSO28, SOP-28B Consumer Circuit, PDSO28, SOP-28B Consumer Circuit, PDSO28, SOP-28B Consumer Circuit, PDSO28, SOP-28B Consumer Circuit, PDSO28, SOP-28B Consumer Circuit, PDSO28, SOP-28B
Parts packaging code SOIC SOIC SOIC SOIC SOIC SOIC
package instruction SOP, SOP, SOP, SOP, SOP, SOP,
Contacts 28 28 28 28 28 28
Reach Compliance Code unknown unknown unknown unknown unknown unknown
Commercial integrated circuit types CONSUMER CIRCUIT CONSUMER CIRCUIT CONSUMER CIRCUIT CONSUMER CIRCUIT CONSUMER CIRCUIT CONSUMER CIRCUIT
JESD-30 code R-PDSO-G28 R-PDSO-G28 R-PDSO-G28 R-PDSO-G28 R-PDSO-G28 R-PDSO-G28
length 17.6 mm 17.6 mm 17.6 mm 17.6 mm 17.6 mm 17.6 mm
Number of functions 1 1 1 1 1 1
Number of terminals 28 28 28 28 28 28
Maximum operating temperature 65 °C 65 °C 65 °C 65 °C 65 °C 65 °C
Minimum operating temperature -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP SOP SOP SOP SOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm
Maximum supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V
Minimum supply voltage (Vsup) 2 V 2 V 2 V 2 V 2 V 2 V
surface mount YES YES YES YES YES YES
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL
width 7.6 mm 7.6 mm 7.6 mm 7.6 mm 7.6 mm 7.6 mm
Base Number Matches 1 1 1 1 1 1
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