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부품번호 | UA776 기능 |
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기능 | PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS | ||
제조업체 | STMicroelectronics | ||
로고 | |||
전체 8 페이지수
UA776
PROGRAMMABLE LOW POWER
SINGLE OPERATIONAL AMPLIFIERS
. MICROPOWER OPERATION
. NO FREQUENCY COMPENSATION
REQUIRED
. WIDE PROGRAMMING RANGE
. HIGH SLEW RATE
. SHORT-CIRCUIT PROTECTION
. PROGRAMMABLE SINGLE OP-AMP
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
DESCRIPTION
The UA776 programmable operational amplifier is
characterized by low supply current and low
equivalent input noise voltage over a wide range of
operating supply voltages.
Coupled with programmable electrical charac-
teristics, it is a versatile amplifier for use in high
accuracy, low power consumption analog applica-
tions.
Input noise voltage and current, power consump-
tion and input current can be optimized by a single
resistor or current source that sets the chip quies-
cent current for nano-watt power consumption or
for characteristics similar to the UA741.
Internal frequency compensation,absence of latch
up, high slew rate and short-circuit protection as-
sure ease of use in long time integrators, active
filters, and sample and hold circuits.
December 1997
ORDER CODES
Part
Number
Temperature
Range
UA776C
UA776I
UA776M
0oC, +70oC
-40oC, +105oC
-55oC, +125oC
Example : UA776CN
Package
ND
••
••
••
PIN CONNECTIONS (top view)
18
27
36
45
1 - Offset null 1
2 - Inverting input
3 - Non-inverting input
4 - VCC-
5 - Offset null 2
6 - Output
7 - VCC+
8 - Iset
1/8
UA776
ELECTRICAL CHARACTERISTICS VCC ±3V, Tamb = +25oC (unless otherwise specified)
Symbol
Parameter
Vio
Input Offset Voltage
Tamb = +25oC
Tmin. ≤ Tamb ≤ Tmax.
Iio
Input Offset Current
Tamb = +25oC
Tmin. ≤ Tamb ≤ Tmax.
Iib
Input Bias Current
Tamb = +25oC
UA776I,C
Tmin. ≤ Tamb ≤ Tmax.
UA776M
Avd
Large Signal Voltage
Tamb = +25oC
Gain
(VO
±10V)
RL
=
5kΩ
RL = 75kΩ
Tmin. ≤ Tamb ≤ Tmax.
RL = 75kΩ
RL = 5kΩ
SVR
ICC
Vicm
CMR
Supply Voltage
Tamb = +25oC
Rejection
Ratio
(RS
≤
10kΩ)
Tmin. ≤ Tamb ≤ Tmax.
Supply Current, no load
Tamb = +25oC
Tmin. ≤ Tamb ≤ Tmax.
Input Common Mode Voltage Range
Common-mode
Tamb = +25oC
Rejection
Ratio
(RS
≤
10kΩ)
Tmin. ≤ Tamb ≤ Tmax.
IOS
±VOPP
Vior
SR
Output Short-circuit Current
Output Voltage Swing
Tamb = +25oC
RL = 5kΩ
Tmin. ≤ Tamb ≤ Tmax.
RL = 5kΩ
RL = 75kΩ
RL = 75kΩ
Offset Voltage Adjustment Range
Slew Rate (Vi = ±10V, CL= 100pF, unity gain)
RL = 5kΩ
RL = 75kΩ
tr
KOV
RI
Cid
Ro
GBP
THD
en
Rise Time (Vi = ±20mV, CL = 100pF, unity gain)
RL = 5kΩ
RL = 75kΩ
Overshoot (Vi = ±20mV, CL = 100pF, unity gain)
RL = 5kΩ
RL = 75kΩ
Input Resistance
Differential Input Capacitance
Output Resistance
Gain Bandwidth
25oC)
Product
(CL=
100pF,Tamb
=
f = 100kHz
RL = 5kΩ
f = 10kHz
RL = 75kΩ
Total
VO =
Harmonic
2VPP,CL =
D10is0tpoFrt,ioTnam(fb==12k5HozC,)AV
=
20dB,
RL = 5kΩ
RL = 75kΩ
Equivalent Input Noise Voltage
(f = 1kHz, Rs = 100Ω)
Iset = 1.5µA
Iset = 15µA
Min. Typ. Max. Min. Typ. Max.
25
6
25
6
0.7 3
10
2 15
40
27
2 10
20
15 50
15 50
100
50 200
25
50 200
25
77 92
77
77 92
77
13 20
25
130 160
180
±1 ±1
70 90
70
70 90
70
0.5 3
15 2
5 20
2 2.4
2
9
2 2.4
1.9 2.1
2
1.9
18
0.03
3
0
50
2
5
0.075
0.35
0.6
5
5
2
1
0.5
0.03
1
20 20
Unit
mV
nA
nA
V/mV
dB
µA
V
dB
mA
V
mV
V/ms
µs
%
MΩ
pF
kΩ
MHz
%
nV
√Hz
4/8
4페이지 PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
UA776
Dim.
A
a1
B
b
b1
D
E
e
e3
e4
F
i
L
Z
1
Min.
0.51
1.15
0.356
0.204
7.95
3.18
Millimeters
Typ.
3.32
2.54
7.62
7.62
Max.
1.65
0.55
0.304
10.92
9.75
6.6
5.08
3.81
1.52
Min.
0.020
0.045
0.014
0.008
0.313
0.125
Inches
Typ.
0.131
0.100
0.300
0.300
Max.
0.065
0.022
0.012
0.430
0.384
0260
0.200
0.150
0.060
7/8
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ UA776.PDF 데이터시트 ] |
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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 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
UA77000 | (UA759 / UA77000) POWER OPERATIONAL AMPLIFIERS | Fairchild Semiconductor |
UA776 | PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS | STMicroelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |