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AA51883 데이터시트 PDF




Agamem Microelectronic에서 제조한 전자 부품 AA51883은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 AA51883 자료 제공

부품번호 AA51883 기능
기능 SERVO MOTOR CONTROLLER
제조업체 Agamem Microelectronic
로고 Agamem Microelectronic 로고


AA51883 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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AA51883 데이터시트, 핀배열, 회로
AA51883Agamem Microelectronics Inc.
wPwwR.DEatLaSIhMeetI4NU.AcomRY
SERVO MOTOR CONTROLLER
DESCRIPTION
The AA51883 is an integrated circuit to be applied on servo motor of radio controlled
operation. It provides some flexible functions to tune the servo. External PNP driver will be
chosen for servo motor application.
FEATURES
• Internal output NPN power transistor.
• Adjustable dead band range control by external capacitor.
• Fixed pulse width setting to provide start-up power and speed control
• Incorporates a protection circuit for "H-Bridge" driving configuration
APPLICATIONS
• Servo motor control.
• Radio controlled car, boat, and airplane.
• IA products (such as air-condition).
• Remote positioning.
BLOCK DIAGRAM
VIN 8
Directional
Logic
Control
Sawtooth Wave
& One Shot
Generator
Servo
Position &
Over-Time
Logic
CFP VCC
23
PWM
Control
Pulse
Stretcher
Output
Driver
1 EXP1
16 OUT1
13 OUT2
12 EXP2
Voltage
Regulator
5 VREG
9
10 11
76
15
RT
CT POT
CDB CST
GND
©Copyright Agamem Microelectronics Inc.
1
www.agamem.com.tw 2008/4/9
AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT
ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.




AA51883 pdf, 반도체, 판매, 대치품
AA51883Agamem Microelectronics Inc.
wPwwR.DEatLaSIhMeetI4NU.AcomRY
SERVO MOTOR CONTROLLER
APPLICATION CIRCUIT
C9
0.01uF
VIN 8
2
CFP
3
VCC
AA51883
EXP1 1
OUT1 16
EXP2 12
OUT2 13
Q2
VS
C8 103pF
Q1
M ΩVR1
5K
ΩR7
1K
RX 1K
RT CT POT CDB CST GND VREG 5
9 10 11 7 6 15
ΩR1
470K
ΩR2
18K
C3
0.1uF C1
0.1uF
C2
0.1uF
C10
0.001uF
ΩR4 150K
C4
0.22uF
C5
4.7uF
Half H-Bridge application using two external PNPs
When the servo is about to reach the target position, the servo maybe overshoot for
speed issue. OUT1 and OUT2 pins are connected to both side of servo, you can try to
reduce the value of R1 to let servo make an instant stop on the target position.
The application circuit is for reference only. The value of resistor and capacitor needs to
be changed and gets the best performance in various servos.
©Copyright Agamem Microelectronics Inc.
4
www.agamem.com.tw 2008/4/9
AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT
ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

4페이지










AA51883 전자부품, 판매, 대치품
AA51883Agamem Microelectronics Inc.
wPwwR.DEatLaSIhMeetI4NU.AcomRY
SERVO MOTOR CONTROLLER
PACKAGE DIMENSIONS
TSSOP 16L
C
theta
12°(4X)
D eb
SYMBOLS
DIMENSIONS IN MILLIMETERS
MIN
NOM
MAX
DIMENSIONS IN INCHES
MIN
NOM
MAX
A
---
--- 1.20
---
--- 0.048
A1 0.05 --- 0.15 0.002 --- 0.006
A2
0.80
1.00
1.05
0.031
0.039
0.041
b 0.19 --- 0.30 0.007 --- 0.012
C 0.09 --- 0.20 0.004 --- 0.008
D
4.90
5.00
5.10
0.193
0.197
0.201
E
6.20
6.40
6.60
0.244
0.252
0.260
E1
4.30
4.40
4.50
0.169
0.173
0.177
e
--- 0.65 ---
--- 0.026 ---
L
0.45
0.60
0.75
0.018
0.024
0.030
y
---
--- 0.10
---
--- 0.004
theta 0° --- 8°
0° --- 8°
NOTE
1. PACKAGE BODY SIZES EXCLUDE MOLD FLASH PROTRUSIONSOR GATE BURRS
2. TOLERANCE+/- 0.1 mm UNLESS OTHERWISE SPECIFIED
3. COPLANARITY: 0.1 mm
4. CONTROLLING DIMENSION IS MILLIMETER. CONVERTEDINCH DIMENSIONS ARE
NOT NECESSARILY EXACT.
5. FOLLOWED FROM JEDEC MO-153
©Copyright Agamem Microelectronics Inc.
7
www.agamem.com.tw 2008/4/9
AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT
ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

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