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UA776CNのメーカーはSTMicroelectronicsです、この部品の機能は「PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS」です。 |
部品番号 | UA776CN |
| |
部品説明 | PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとUA776CNダウンロード(pdfファイル)リンクがあります。 Total 8 pages
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
1 Page UA776
ELECTRICAL CHARACTERISTICS VCC ±15V, Tamb = +25oC (unless otherwise specified)
Symbol
Vio
Iio
Iib
Avd
SVR
ICC
Vicm
CMR
IOS
±VOPP
Vior
SR
tr
KOV
RI
Cid
Ro
GBP
THD
en
Parameter
Input Offset Voltage
Tamb = +25oC
Tmin. ≤ Tamb ≤ Tmax.
Input Offset Current
Tamb = +25oC
Tmin. ≤ Tamb ≤ Tmax.
Input Bias Current
Tamb = +25oC
UA776I,C
Tmin. ≤ Tamb ≤ Tmax.
UA776M
Large Signal Voltage
Tamb = +25oC
Gain
(VO
±10V)
RL
=
5kΩ
RL = 75kΩ
Tmin. ≤ Tamb ≤ Tmax.
RL = 75kΩ
RL = 5kΩ
Supply Voltage Rejection
Tamb = +25oC
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.
Output Short-circuit Current
Output Voltage Swing
Tamb = +25oC
RL = 75kΩ
Tmin. ≤ Tamb ≤ Tmax.
RL = 5kΩ
RL = 75kΩ
Offset Voltage Adjustment Range
Slew Rate (Vi = ±10V, CL= 100pF, unity gain)
RL = 5kΩ
RL = 75kΩ
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 Product (CL= 100pF,Tamb = 25oC)
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
Min. Typ. Max.
25
6
0.7 3
10
2 7.5
2 10
20
200 400
100
77 92
77
20
±10
25
30
70 90
70
0.5 3
15
12 14
10
9
0.01 0.1
1.6
0
50
2
5
0.3 0.1
0.8
40
Iset = 15µA
Min. Typ. Max.
25
6
2 15
40
15 50
15 50
100
100 400
75
77 92
77
160 180
200
±10
70 90
70
6 12 30
10 13
10
18
0.2 0.8
0.35
10
5
2
1
0.4 0.7
0.025
20
Unit
mV
nA
nA
V/mV
dB
µA
V
dB
mA
V
mV
V/ms
ms
%
MΩ
pF
kΩ
MHz
%
nV
√Hz
3/8
3Pages UA776
6/8
6 Page | |||
ページ | 合計 : 8 ページ | ||
|
PDF ダウンロード | [ UA776CN データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
UA776CD | PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS | STMicroelectronics |
UA776CN | PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIERS | STMicroelectronics |