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參數(shù)資料
| 型號： | LT1490ACN8 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Dual Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp |
| 中文描述： | DUAL OP-AMP, 950 uV OFFSET-MAX, 0.2 MHz BAND WIDTH, PDIP8 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 201K |
| 代理商： | LT1490ACN8 |
4
LT1490A
SYMBOL
PARAMETER
Input Offset Voltage Drift (Note 9)
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
CONDITIONS
–40
°
C
≤
T
A
≤
85
°
C
MIN
TYP
2
0.2
1
1
50
0.03
17
15000
4.6
MAX
6
0.8
8
UNITS
μ
V/
°
C
G
I
OS
I
B
G
nA
nA
G
0.1Hz to 10Hz
f = 1kHz
f = 1kHz
Differential
Common Mode, V
CM
= –15V to 14V
μ
V
P-P
nV/
√
Hz
pA/
√
Hz
M
M
e
n
i
n
R
IN
6
C
IN
Input Capacitance
Input Voltage Range
Common Mode Rejection Ratio
Large-Signal Voltage Gain
pF
V
dB
G
–15
80
100
75
50
±
14.9
±
14.5
±
14.5
±
20
±
15
±
10
88
29
CMRR
A
VOL
V
CM
= –15V to 29V
V
O
=
±
14V, R
L
= 10k
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
No Load
I
OUT
=
±
5mA
I
OUT
=
±
10mA
Short to GND
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
V
S
=
±
1.25V to
±
22V
G
98
250
V/mV
V/mV
V/mV
G
G
V
O
Output Voltage Swing
G
G
±
14.978
±
14.750
±
14.670
±
25
V
V
V
I
SC
Short-Circuit Current (Note 2)
mA
mA
mA
dB
μ
A
μ
A
kHz
kHz
kHz
V/
μ
s
G
G
PSRR
I
S
Power Supply Rejection Ratio
Supply Current per Amplifier
G
98
50
70
85
G
GBW
Gain Bandwidth Product
f = 1kHz
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
A
V
= –1, R
L
=
∞,
V
O
=
±
10V,
Measure at V
O
=
±
5V
0
°
C
≤
T
A
≤
70
°
C
–40
°
C
≤
T
A
≤
85
°
C
125
110
100
0.0375
200
G
G
SR
Slew Rate
0.07
G
G
0.0330
0.0300
V/
μ
s
V/
μ
s
ELECTRICAL CHARACTERISTICS
range, otherwise specifications are at T
A
= 25
°
C. V
S
=
±
15V unless otherwise noted. (Note 4)
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2:
A heat sink may be required to keep the junction temperature
below absolute maximum. This depends on the power supply voltage and
how many amplifiers are shorted.
Note 3:
The LT1490AC and LT1490AI are guaranteed functional over the
operating temperature range of –40
°
C to 85
°
C.
Note 4:
The LT1490AC is guaranteed to meet specified performance from
0
°
C to 70
°
C. The LT1490AC is designed, characterized and expected to
meet specified performance from –40
°
C to 85
°
C but is not tested or QA
sampled at these temperatures. The LT1490I is guaranteed to meet
specified performance from –40
°
C to 85
°
C.
Note 5:
ESD (Electrostatic Discharge) sensitive device. Extensive use of
ESD protection devices are used internal to the LT1490A. However, high
electrostatic discharge can damage or degrade the device. Use proper
ESD handling precautions.
Note 6:
V
S
= 5V limits are guaranteed by correlation to V
S
= 3V and
V
S
=
±
15V tests.
Note 7:
V
S
= 3V limits are guaranteed by correlation to V
S
= 5V and
V
S
=
±
15V tests.
Note 8:
Guaranteed by correlation to slew rate at V
S
=
±
15V and GBW
at V
S
= 3V and V
S
=
±
15V tests.
Note 9:
This parameter is not 100% tested.
The
G
denotes specifications which apply over the full operating temperature
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| LT1490ACN8#PBF | 功能描述:IC OPAMP DUAL R-R MCRPWR 8DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 標準包裝:1,000 系列:- 放大器類型:電壓反饋 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:33 V/µs 增益帶寬積:20MHz -3db帶寬:30MHz 電流 - 輸入偏壓:2nA 電壓 - 輸入偏移:3000µV 電流 - 電源:2.5mA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SOIC 包裝:帶卷 (TR) |
| LT1490ACN8PBF | 制造商:Linear Technology 功能描述:Op Amp Dual GP RRIO +/-22V/44V PDIP8 |
| LT1490ACS8 | 功能描述:IC OPAMP DUAL R-R MCRPWR 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 標準包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉(zhuǎn)換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件 |
| LT1490ACS8#PBF | 功能描述:IC OPAMP DUAL R-R MCRPWR 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Over-The-Top® 產(chǎn)品培訓(xùn)模塊:Differential Circuit Design Techniques for Communication Applications 標準包裝:1 系列:- 放大器類型:RF/IF 差分 電路數(shù):1 輸出類型:差分 轉(zhuǎn)換速率:9800 V/µs 增益帶寬積:- -3db帶寬:2.9GHz 電流 - 輸入偏壓:3µA 電壓 - 輸入偏移:- 電流 - 電源:40mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VQFN 裸露焊盤，CSP 供應(yīng)商設(shè)備封裝:16-LFCSP-VQ 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:551 (CN2011-ZH PDF) 其它名稱:ADL5561ACPZ-R7CT |
| LT1490ACS8#PBF | 制造商:Linear Technology 功能描述:Operational Amplifier (Op-Amp) IC |
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