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參數(shù)資料
| 型號： | LT1679IS |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps |
| 中文描述： | QUAD OP-AMP, 420 uV OFFSET-MAX, 19 MHz BAND WIDTH, PDSO14 |
| 封裝： | 0.150 INCH, PLASTIC, SO-14 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 297K |
| 代理商： | LT1679IS |
LT1678/LT1679
7
sn16789 16789fs
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2:
The inputs are protected by back-to-back diodes. Current limiting
resistors are not used in order to achieve low noise. If differential input
voltage exceeds
±
1.4V, the input current should be limited to 25mA. If the
common mode range exceeds either rail, the input current should be
limited to 10mA.
Note 3:
A heat sink may be required to keep the junction temperature
below absolute maximum.
Note 4:
The LT1678C/LT1679C and LT1678I/LT1679I are guaranteed
functional over the Operating Temperature Range of –40
°
C to 85
°
C.
Note 5:
The LT1678C/LT1679C are guaranteed to meet specified
performance from 0
°
C to 70
°
C. The LT1678C/LT1679C are 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 LT1678I/
LT1679I are guaranteed to meet specified performance from –40
°
C to
85
°
C.
Note 6:
Typical parameters are defined as the 60% yield of parameter
distributions of individual amplifier; i.e., out of 100 LT1678/LT1679s,
typically 60 op amps will be better than the indicated specification.
Note 7:
See the test circuit and frequency response curve for 0.1Hz to10Hz
tester in the Applications Information section.
Note 8:
Noise is 100% tested at
±
15V supplies.
Note 9:
Slew rate is measured in A
V
= –1; input signal is
±
10V, output
measured at
±
5V.
Note 10:
This parameter is not 100% tested.
Note 11:
V
S
= 5V limits are guaranteed by correlation to V
S
= 3V and
V
S
=
±
15V tests.
Note 12:
V
S
= 3V limits are guaranteed by correlation to V
S
= 5V and
V
S
=
±
15V tests.
Note 13:
Guaranteed by correlation to slew rate at V
S
=
±
15V and GBW at
V
S
= 3V and V
S
=
±
15V tests.
Note 14:
CMRR and
PSRR are defined as follows:
1. CMRR and PSRR are measured in
μ
V/V on the individual amplifiers.
2. The difference is calculated between the matching sides in
μ
V/V.
3. The result is converted to dB.
Note 15:
Matching parameters are the difference between amplifiers A and
B on the LT1678 and between amplifiers A and D and B and C in the
LT1679.
Note 16:
Input range guaranteed by the common mode rejection ratio test.
ELECTRICAL CHARACTERISTICS
TYPICAL PERFOR U
FREQUENCY (Hz)
0.1
1
N
√
H
10
100
10
1000
16789 G01
1
100
16789 G02
V
16789 G03
V
S
=
±
15V
T
A
= 25
°
C
V
CM
= 0V
V
CM
= 14.5V
V
S
= 5V, 0V
TIME (sec)
V
V
S
= 5V, 0V
4
6
8
10
0
2
TIME (sec)
40
60
80
100
0
20
Voltage Noise vs Frequency
0.1Hz to 10Hz Voltage Noise
0.01Hz to 1Hz Voltage Noise
相關PDF資料 |
PDF描述 |
|---|---|
| LT1678CS8 | Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps |
| LT1679 | Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps |
| LT1679CS | Dual/Quad Low Noise, Rail-to-Rail, Precision Op Amps |
| LT1680C | High Power DC/DC Step-Up Controller |
| LT1680CN | High Power DC/DC Step-Up Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LT1679IS#PBF | 功能描述:IC OPAMP R-R I/O QUAD LN 14SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:13 V/µs 增益帶寬積:3MHz -3db帶寬:- 電流 - 輸入偏壓:65pA 電壓 - 輸入偏移:3000µV 電流 - 電源:1.4mA 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:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-PDIP 包裝:管件 |
| LT1679IS#TR | 功能描述:IC OPAMP R-R I/O QUAD LN 14SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝: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） 供應商設備封裝:8-TSSOP 包裝:管件 |
| LT1679IS#TRPBF | 功能描述:IC OPAMP R-R I/O QUAD LN 14SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝: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） 供應商設備封裝:8-TSSOP 包裝:管件 |
| LT1680 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Power DC/DC Step-Up Controller |
| LT1680C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Power DC/DC Step-Up Controller |
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