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參數(shù)資料
| 型號： | LT1128AM |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Ultra Low Noise Precision High Speed Op Amps |
| 中文描述： | 超低噪聲精密高速運(yùn)算放大器 |
| 文件頁數(shù)： | 6/20頁 |
| 文件大小： | 439K |
| 代理商： | LT1128AM |
6
LT1028/LT1128
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
Supply Current vs Temperature
SUPPLY VOLTAGE (V)
0
R
√
H
1.0
1.25
±15
LT1028/1128 TPC16
0.75
0.5
±5
±10
±20
1.5
T
A
= 25°C
AT 10Hz
AT 1kHz
Voltage Noise vs Supply Voltage
TIME AFTER POWER ON (MINUTES)
0
0
C
μ
V
4
8
12
16
20
24
1
2
3
4
LT1028/1128 TPC13
5
V
S
= ±15V
T
A
= 25°C
METAL CAN (H) PACKAGE
DUAL-IN-LINE PACKAGE
PLASTIC (N) OR CERDIP (J)
TEMPERATURE (°C)
–50
0
S
1
3
4
5
10
7
0
50
75
LT1028/1128 TPC17
2
8
9
6
–25
25
100
125
V
S
= ±15V
V
S
= ±5V
Bias Current Over the Common-
Mode Range
Warm-Up Drift
Output Short-Circuit Current
vs Time
TIME FROM OUTPUT SHORT TO GROUND (MINUTES)
0
–50
S
–40
–20
–10
0
50
20
2
LT1028/1128 TPC18
–30
30
40
10
1
3
S
S
V
S
= ±15V
–50°C
25°C
125°C
–50°C
125°C
25°C
Distribution of Input Offset
Voltage
V
S
= ±15V
T
= 25°C
800 UNITS TESTED
FROM FOUR RUNS
Input Bias and Offset Currents
Over Temperature
TEMPERATURE (C)
–50
I
40
50
60
25
75
LT1028/1128 TPC14
30
20
–25
0
50
100
125
10
0
V
S
= ±15V
V
CM
= 0V
BIAS CURRENT
OFFSET CURRENT
TEMPERATURE (°C)
–50
–50
O
μ
V
–40
–20
–10
0
50
20
0
50
75
LT1028/1128 TPC11
–30
30
40
10
–25
25
100
125
V
S
= ±15V
Long-Term Stability of Five
Representative Units
TIME (MONTHS)
0
O
μ
V
2
6
10
4
LT1028/1128 TPC12
–2
–6
–10
1
2
3
5
0
4
8
–4
–8
V
S
= ±15V
T
= 25°C
t = 0 AFTER 1 DAY PRE-WARM UP
Offset Voltage Drift with
Temperature of Representative Units
COMMON-MODE INPUT VOLTAGE (V)
–15
–80
I
–60
–20
0
20
–5
5
15
100
LT1028/1128 TPC15
–40
–10
0
40
60
80
10
R
CM
=65nA
≈
300M
V
S
= ±15V
T
A
= 25°C
POSITIVE INPUT CURRENT
(UNDERCANCELLED) DEVICE
NEGATIVE INPUT CURRENT
(OVERCANCELLED) DEVICE
OFFSET VOLTAGE (
μ
V)
–50
U
12
16
20
30
LT1028/1128 TPC10
8
4
0
–30
–10
10
50
10
14
18
6
2
20
–40
–20
0
40
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| LT1128C | Octal Buffers/Line Drivers with 3-State Outputs 20-SSOP 0 to 70 |
| LT1128M | Ultra Low Noise Precision High Speed Op Amps |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1128AMJ8 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultra Low Noise Precision High Speed Op Amps |
| LT1128C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultra Low Noise Precision High Speed Op Amps |
| LT1128CJ8 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultra Low Noise Precision High Speed Op Amps |
| LT1128CN8 | 功能描述:IC OP-AMP LOW NOISE SNGL 8-DIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 |
| LT1128CN8#PBF | 功能描述:IC OP-AMP LOW NOISE SNGL 8-DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:1 系列:MicroAmplifier™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:5pA 電壓 - 輸入偏移:1500µV 電流 - 電源:220µA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 36 V，±2.25 V ~ 18 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:剪切帶 (CT) 其它名稱:296-29363-1 |
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