參數(shù)資料
型號(hào): MP108FD
廠商: Electronic Theatre Controls, Inc.
元件分類: 運(yùn)動(dòng)控制電子
英文描述: POWER OPERATIONAL AMPLIFIER
中文描述: 功率運(yùn)算放大器
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 123K
代理商: MP108FD
APEX MICROTECHNOLOGY CORPORATION
TELEPHONE (520) 690-8600 FAX (520) 888-3329 ORDERS (520) 690-8601 EMAIL prodlit@apexmicrotech.com
1
HTTP://WWW.APEXMICROTECH.COM (800) 546-APEX (800) 546-2739
M I C R O T E C H N O L O G Y
POWER OPERATIONAL AMPLIFIER
MP108FD
FEATURES
LOW COST
HIGH VOLTAGE - 200 VOLTS
HIGH OUTPUT CURRENT - 10 AMPS
100 WATT DISSIPATION CAPABILITY
300kHz POWER BANDWIDTH
APPLICATIONS
INKJET PRINTER HEAD DRIVE
PIEZO TRANSDUCER DRIVE
INDUSTRIAL INSTRUMENTATION
REFLECTOMETERS
ULTRA-SOUND TRANSDUCER DRIVE
DESCRIPTION
The MP108FD operational amplifier is a surface mount
constructed component that provides a cost effective
solution in many industrial applications. The MP108FD offers
outstanding performance that rivals much more expensive
hybrid components yet has a footprint of only 4 sq in. The
MP108FD has many optional features such as four-wire
current limit sensing and external compensation. The 300 kHz
power bandwidth and 10 amp output of the MP108FD makes
it a good choice for piezo transducer drive applications. The
MP108FD is built on a thermally conductive but electrically
insulating substrate that can be mounted to a heat sink.
EQUIVALENT CIRCUIT DIAGRAM
34-pin DIP
PACKAGE STYLE FD
TYPICAL APPLICATION
INKJET NOZZLE DRIVE
The MP108FD's fast slew rate and wide power bandwith
make it an ideal nozzle driver for industrial inkjet printers.
The 10 amp output capability can drive hundreds of nozzles
simultaneously.
EXTERNAL CONNECTIONS
R1
R12
R9
R10
Q1A
Q1B
Q15A
Q15B
R2
R11
R8
Q14
Q24
R20
+Vs
-IN
+IN
-Vs
+Vb
R7
Q2
R3
R19
Q23
-Vb
Q3
Q22
R17
R5
Q12 Q13
Q4
Cc2
Cc1
C1
C3
GND
GND
BACK
PLATE
R15
Q17
IC1
+Ilim
-Ilim
D2
Q11
Q16
OUT
-Vb
+Vb
C5
SUBSTRATE
BACKPLATE
+Vs
+Vs
-Vs
-Vs
OUT
OUT
OUT
OUT
OUT
TP
D1
Q8
Q7
Q9
Q6
Q20
Q19
Q21
Q18
8
4
3
2
1
34
5
6
25
33
32
30
11
14
15
16
27
12
13
28
20
21
22
17
18
19
C
C
+V
S
-V
S
OUT
C
C
1
C
C
2
GND
GND
+V
B
+V
S
-V
B
-V
S
-I
LIM
+I
LIM
R
LIM
R
F
R
I
PIEZO
TRANSDUCER
PRINT
NOZZLE
COMMAND
VOLTAGE
-IN
+IN
+V
B
VIEW FROM COMPONENT SIDE
NC
-V
B
30
C
C
2
GND
GND
1
2
3
4
5
6
7
8
31
32
29
28
27
26
25
33
34
C
C
1
-I
LIM
+I
LIM
C
C
NOTES:
C
IS NPO (COG) RATED FOR FULL SUPPLY VOLTAGE +V
TO -V
S
BOTH PINS 3 AND 32 REQUIRED CONNECTED TO SIGNAL GROUND
C2 AND C3 ELECTROLYTIC
10
μ
F PER AMP OUTPUT CURRENT
C1,C4,C5-8 HIGH QUALITY CERAMIC
0.1
μ
F
ALL OUTPUT PINS MUST BE TIED TOGETHER
PHASE COMPENSATION
GAIN W/O BOOST
1
4
10
GAIN W BOOST
1
3
10
C
C
100pF
33pF
10pF
C
C
470pF
220pF
33pF
+
C2
C1
C4
+
C3
R
LIM
9
10
11
12
22
24
23
21
+V
S
+V
S
+V
S
OUT
NC
13
14
15
16
17
18
19
20
OUT
OUT
-V
S
-V
S
-V
S
LOAD &
FEEDBACK
-V
B
NC
+V
B
TYP. SLEW RATE
55 V/
μ
S
135 V/
μ
S
170 V/
μ
S
TYP. SLEW RATE
12 V/
μ
S
35 V/
μ
S
135 V/
μ
S
OUT
OUT
OUT
BACK
PLT
TP
NC
NC
NC
NC
NC
C5
C6
C7
C8
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