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부품번호 | MC3303 기능 |
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기능 | LOW POWER QUAD BIPOLAR OPERATIONAL AMPLIFIERS | ||
제조업체 | ST Microelectronics | ||
로고 | |||
전체 11 페이지수
MC3303
® MC3403 - MC3503
LOW POWER QUAD BIPOLAR OPERATIONAL AMPLIFIERS
. SHORT-CIRCUIT PROTECTED OUTPUTS
. CLASS AB OUTPUT STAGE FOR MINIMAL
CROSSOVER DISTORTION
. SINGLE SUPPLY OPERATION : + 3 V TO + 36V
. DUAL SUPPLIES : ±1.5V TO ±18V
. LOW INPUT BIAS CURRENT : 500nA MAX
. INTERNALLY COMPENSATED
. SIMILAR PERFORMANCE TO POPULAR
UA741
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
DESCRIPTION
The MC3403 is a low-cost, quad operational ampli-
fier with true differential inputs. The device has elec-
trical characteristics similar to the popular UA741.
However the MC3403, has several distinct advan-
tages over standard operational amplifier types in
single supply applications. The quad amplifier can
operate at supply voltages as low as 3.0 volts or as
high as 36 volts with quiescent currents about one
third of those associated with the UA741 (on a per
amplifier basis). The common-mode input range in-
cludes the negative supply, thereby eliminating the
necessity for external biasing components in many
applications.
PIN CONNECTIONS (top view)
P
TSSOP14
(Thin Shrink Small Outline Package)
ORDER CODES
Part
Number
Temperature
Range
MC3303
MC3403
MC3503
–40oC, +105oC
0oC, +70oC
–55oC, +125oC
Example : MC3403N
Package
NDP
•••
•••
•••
August 1998
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
VCC + 4
Non-inverting Input 2 5
Inverting Input 2 6
Output 2 7
-
+
+
-
14 Output 4
- 13 Inverting Input 4
+ 12 Non-inverting Input 4
11 VCC -
+ 10 Non-inverting Input 3
- 9 Inverting Input 3
8 Output 3
1/11
MC3303 - MC3403 - MC3503
ELECTRICAL CHARACTERISTICS (continued)
Symbol
∅m
DVIO
DIIO
VO1/V02
Parameter
Phase Margin
Input Offset Voltage Drift
Tmin. ≤ Tamb ≤ Tmax.
Input Offset Current Drift
Tmin. ≤ Tamb ≤ 25oC
Channel Separation
MC3303 - MC3403 - MC3503
Min.
Typ. Max.
60
10
50
120
Unit
Degrees
µV/oC
pA/oC
dB
ELECTRICAL CHARACTERISTICS
VCC+ = 5V, VCC– = Ground, Tamb = 25oC (unless otherwise specified)
Symbol
VIO
IIO
Iib
Avd
SVR
ICC
Vopp
Parameter
Input Offset Voltage (RS ≤ 10kΩ)
Tamb = 25 °C
Tmin ≤ Tamb ≤ Tmax
Input Offset Current
Tamb = 25oC
Tmin. ≤ Tamb ≤ Tmax.
Input Bias Current
Tamb = 25oC
Tmin. ≤ Tamb ≤ Tmax.
Large Signal Voltage
Tamb = 25oC
Gain
(VO
=
1.4
to
2.4V,
RL
=
2kΩ)
Tmin. ≤ Tamb ≤ Tmax.
Supply Voltage Rejection
Tamb = 25oC
Ratio
(RS
≤
10kΩ)
Tmin. ≤ Tamb ≤ Tmax.
Supply Current (All Amp)
MC3503
Output Voltage Range (RL = 10kΩ)
VCC = +5V
+5 < VCC ≤ +30V
MC3303 - MC3403 - MC3503
Min.
Typ. Max.
15
6
2 50
200
40 500
800
10 200
5
77 90
77
2.5 7
4
3.3 3.5
VCC+-2V VCC+-1.7V
Unit
mV
nA
nA
V/mV
dB
mA
V
4/11
4페이지 MC3303 - MC3403 - MC3503
APPLICATION INFORMATION (continued)
FUNCTION GENERATOR
V(ref) =
1
2
VCC
V (ref)
Triangle wave output
R2
300kΩ
1/4
MC3403
C
R3
75kΩ
R1
100k Ω
V (ref)
1/4
MC3403
f = R1 + R2
4 CR f R1
Rf
if
R3 =
R2 R1
R2 + R1
Square wave output
MULTIPLE FEEDBACK BANDPASS FILTER
C R3 VCC
R1
eI
C
R2
1/4
MC3403
eo
CO
C O = 10C
V (ref)
V(ref) =
1
2
VCC
Given fo = Center frequency ; choose values fo, C then
A (fo) = Gain at center frequency
For less than 10% error from operational amplifier
R3
=
Q
πfoC•
R1
=
R3
2A ( fo
)•
R2
=
R1 R5
4Q2 R1− R5•
Qofo
BW
< 0.1 where fo and BW are expressed in Hz
If source impedance varies, filter may be preceded with voltage follower buffer to stabilize filter parameters
7/11
7페이지 | |||
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |