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參數(shù)資料
| 型號： | LT1014CN#PBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 1/26頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PRECISION OP-AMP QUAD 14-DIP |
| 標準包裝： | 25 |
| 放大器類型： | 通用 |
| 電路數(shù)： | 4 |
| 轉(zhuǎn)換速率： | 0.4 V/µs |
| 電流 - 輸入偏壓： | 15nA |
| 電壓 - 輸入偏移： | 60µV |
| 電流 - 電源： | 350µA |
| 電流 - 輸出 / 通道： | 20mA |
| 電壓 - 電源，單路/雙路(±)： | 4 V ~ 44 V，±2 V ~ 22 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 14-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 14-PDIP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1317 (CN2011-ZH PDF) |
LT1013/LT1014
10134fd
Typical applicaTion
DescripTion
Quad Precision Op Amp (LT1014)
Dual Precision Op Amp (LT1013)
TheLT1014isthefirstprecisionquadoperationalamplifier
which directly upgrades designs in the industry standard
14-pin DIP LM324/LM348/OP-11/4156 pinconfiguration.
It is no longer necessary to compromise specifications,
while saving board space and cost, as compared to single
operational amplifiers.
The LT1014’s low offset voltage of 50V, drift of 0.3V/°C,
offset current of 0.15nA, gain of 8 million, common mode
rejection of 117dB and power supply rejection of 120dB
qualify it as four truly precision operational amplifiers.
Particularly important is the low offset voltage, since no
offsetnullterminalsareprovidedinthequadconfiguration.
Although supply current is only 350A per amplifier, a new
output stage design sources and sinks in excess of 20mA
of load current, while retaining high voltage gain.
Similarly,theLT1013isthefirstprecisiondualopampinthe
8-pin industry standard configuration, upgrading the per-
formanceofsuchpopulardevicesastheMC1458/MC1558,
LM158andOP-221.TheLT1013’sspecificationsaresimilar
to (even somewhat better than) the LT1014’s.
Both the LT1013 and LT1014 can be operated off a single
5V power supply: input common mode range includes
ground; the output can also swing to within a few millivolts
of ground. Crossover distortion, so apparent on previous
single-supply designs, is eliminated. A full set of specifica-
tions is provided with ±15V and single 5V supplies.
FeaTures
applicaTions
n
Single Supply Operation
Input Voltage Range Extends to Ground
Output Swings to Ground While Sinking Current
n
Pin Compatible to 1458 and 324 with Precision Specs
n
Guaranteed Offset Voltage: 150V Max
n
Guaranteed Low Drift: 2V/°C Max
n
Guaranteed Offset Current: 0.8nA Max
n
Guaranteed High Gain
5mA Load Current: 1.5 Million Min
17mA Load Current: 0.8 Million Min
n
Guaranteed Low Supply Current: 500A Max
n
Low Voltage Noise, 0.1Hz to 10Hz: 0.55VP-P
n
Low Current Noise—Better than 0P-07, 0.07pA/√Hz
n
Battery-Powered Precision Instrumentation
Strain Gauge Signal Conditioners
Thermocouple Amplifiers
Instrumentation Amplifiers
n
4mA to 20mA Current Loop Transmitters
n
Multiple Limit Threshold Detection
n
Active Filters
n
Multiple Gain Blocks
–
+
LT1014
1
4
11
2
3
5V
1M
4k
OUTPUT A
10mV/°C
–
+
LT1014
7
6
5
1M
OUTPUT B
10mV/°C
4k
1.8k
YSI 44007
5k
AT 25°C
260
1684
299k
3k
LT1004
1.2V
14
12
13
–
+
LT1014
USE TYPE K THERMOCOUPLES. ALL RESISTORS = 1% FILM.
COLD JUNCTION COMPENSATION ACCURATE
TO ±1°C FROM 0°C TO 60°C.
USE 4TH AMPLIFIER FOR OUTPUT C.
LT1014 Distribution of Offset Voltage
3-Channel Thermocouple Thermometer
INPUT OFFSET VOLTAGE (V)
–300
0
200
–200
–100
100
300
NUMBER
OF
UNITS
700
600
500
400
300
200
100
0
VS = ±15V
TA = 25°C
425 LT1014s
(1700 OP AMPS)
TESTED FROM
THREE RUNS
J PACKAGE
1013/14 TA02
L
, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1014D | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUAD PRECISION OPERATIONAL AMPLIFIERS |
| LT1014DDW | 功能描述:運算放大器 - 運放 Quad Precision Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LT1014DDWE4 | 功能描述:運算放大器 - 運放 Quad Precision Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LT1014DDWG4 | 功能描述:運算放大器 - 運放 Quad Prec Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LT1014DDWR | 功能描述:運算放大器 - 運放 Quad Precision Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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