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參數(shù)資料
| 型號： | LT1002ACN |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 12/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PREC OPAMP DUAL MATCHED 14DIP |
| 標(biāo)準(zhǔn)包裝： | 25 |
| 放大器類型： | 通用 |
| 電路數(shù)： | 2 |
| 轉(zhuǎn)換速率： | 0.25 V/µs |
| 增益帶寬積： | 800kHz |
| 電流 - 輸入偏壓： | 600pA |
| 電壓 - 輸入偏移： | 20µV |
| 電壓 - 電源，單路/雙路(±)： | ±3 V ~ 18 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 |
5
LT1002
1002fb
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
Distribution of Offset Voltage
Match Drift with Temperature
INPUT OFFSET VOLTAGE DRIFT
WITH TEMPERATURE (
V/°C)
NUMBER
OF
UNITS
70
60
50
40
30
20
10
0
1002 G02
–1.2
–0.8
–0.4
0
+0.4
+0.8
+1.2
260 UNITS TESTED
VS = ±15V
Offset Voltage Drift with Temperature
of Six Representative Units
Offset Voltage Tracking with Temperature
of Six Representative Units
Long Term Stability of Four
Representative Units
TIME (MONTHS)
0
OFFSET
VOLTAGE
CHANGE
(
V)
4
1001 G07
1
2
3
5
10
5
0
–5
–10
FREQUENCY (Hz)
1
3
10
30
100
0.1
1
3
10
100
1000
1002 G09
VOLTAGE
NOISE
nV/
√
Hz
TA = 25°C
VS = ±3 TO ±18V
VOLTAGE
CURRENT
1/f CORNER
70Hz
1/f CORNER
4Hz
0.3
CURRENT
NOISE
pA/
√
Hz
TIME (SECONDS)
0
NOISE
VOLTAGE
100nV/DIV
8
1001 G08
2
4
6
10
Distribution of Offset Voltage Drift
with Temperature
(Individual Amplifiers)
Distribution of Offset Voltage of
Individual Amplifiers
OFFSET VOLTAGE MATCH DRIFT
WITH TEMPERATURE (
V/°C)
NUMBER
OF
UNITS
35
30
25
20
15
10
5
1002 G03
–1.2
–0.8
–0.4
0
+0.4
+0.8
+1.2
130 UNITS TESTED
VS = ±15V
Warm-Up Drift
TIME AFTER POWER ON –
BOTH AMPLIFIERS (MINUTES)
0
CHANGE
IN
OFFSET
VOLTAGE
(MICROVOLTS)
5
4
3
2
1
0
4
1002 G06
1
2
3
5
VS = ±15V
TA = 25°C
N14 PLASTIC PACKGE
J14 HERMETIC DIP PACKGE
TEMPERATURE (
°C)
–50
OFFSET
VOLTAGE
MATCH
(
V)
100
80
60
40
20
0
–20
–40
–60
–80
–100
0
50
75
1002 G04
–25
25
100
125
LT1002AM
LT1002M
VS = ±15V
LT1002M
TEMPERATURE (
°C)
–50
INDIVIDUAL
AMPLIFIER
OFFSET
VOLTAGE
(
V)
100
80
60
40
20
0
–20
–40
–60
–80
–100
0
50
75
1002 G04
–25
25
100
125
LT1002AM
LT1002M
0.1Hz to 10Hz Noise
Noise Spectrum
INPUT OFFSET VOLTAGE (
V)
–100 –80
NUMBER
OF
UNITS
100
80
60
40
20
0
60
1002 G01
–60 –40 –20 0
20 40
80 100
574 UNITS TESTED
VS = ±15V
TA = 25°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| LT1002ACN#PBF | 功能描述:IC PREC OPAMP DUAL MATCHED 14DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:150 系列:- 放大器類型:音頻 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:5 V/µs 增益帶寬積:12MHz -3db帶寬:- 電流 - 輸入偏壓:100nA 電壓 - 輸入偏移:500µV 電流 - 電源:6mA 電流 - 輸出 / 通道:50mA 電壓 - 電源，單路/雙路(±):4 V ~ 32 V，±2 V ~ 16 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件 |
| LT1002AM | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual, Matched Precision Operational Amplifier |
| LT1002AMJ | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual, Matched Precision Operational Amplifier |
| LT1002C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual, Matched Precision Operational Amplifier |
| LT1002CJ | 制造商:Linear Technology 功能描述:OP Amp Dual GP ±22V 14-Pin CDIP |
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