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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)： | 1/16頁 |
| 文件大?。?/td> | 297K |
| 代理商： | LT1679IS |
LT1678/LT1679
1
sn16789 16789fs
FEATURES
APPLICATIU
■
Strain Gauge Amplifiers
■
Portable Microphones
■
Battery-Powered Rail-to-Rail Instrumentation
■
Low Noise Signal Processing
■
Microvolt Accuracy Threshold Detection
■
Infrared Detectors
DESCRIPTIOU
TYPICAL APPLICATIO
U
Dual/Quad Low Noise,
Rail-to-Rail, Precision Op Amps
■
Rail-to-Rail Input and Output
■
100% Tested Low Voltage Noise:
3.9nV/
√
Hz Typ at 1kHz
5.5nV/
√
Hz Max at 1kHz
■
Single Supply Operation from 2.7V to 36V
■
Offset Voltage: 100
μ
V Max
■
Low Input Bias Current: 20nA Max
■
High A
VOL
: 3V/
μ
V Min, R
L
= 10k
■
High CMRR: 100dB Min
■
High PSRR: 106dB Min
■
Gain Bandwidth Product: 20MHz
■
Operating Temperature Range: –40
°
C to 85
°
C
■
Matching Specifications
■
No Phase Inversion
■
8-Lead SO and 14-Lead SO Packages
The LT
1678/LT1679 are dual/quad rail-to-rail op amps
offering both low noise and precision: 3.9nV/
√
Hz wideband
noise, 1/f corner frequency of 4Hz and 90nV peak-to-peak
0.1Hz to 10Hz noise are combined with outstanding
precision: 100
μ
V maximum offset voltage, greater than
100dB common mode and power supply rejection and
20MHz gain bandwidth product. The LT1678/LT1679 bring
precision as well as low noise to single supply applications as
low as 3V. The input range exceeds the power supply by
100mV with no phase inversion while the output can swing
to within 170mV of either rail.
The LT1678/LT1679 are offered in the SO-8 and SO-14
packages. A full set of matching specifications are also
provided, facilitating their use in matching dependent appli-
cations such as a two op amp instrumentation amplifier
design. The LT1678/LT1679 are specified for supply volt-
ages of
±
15V, single 5V as well as single 3V. For a single
amplifier with similiar performance, see the LT1677 data
sheet.
Instrumentation Amplifier with Shield Driver
, LTC and LT are registered trademarks of Linear Technology Corporation.
0.1Hz to 10Hz Voltage Noise
+
–
L1/4
16789 TA01
+
–
–
+
1/4
LT1679
1/4
LT1679
–15V
15V
OUTPUT
1/4
LT1679
–
30k
1k
R
3.4k
R
G
100
R
3.4k
30k
1k
5
4
6
11
7
1
3
2
10
9
8
14
13
12
+
–
INPUT
GUARD
GUARD
R
G
100
+
GAIN = 1000
TIME (sec)
V
16789 TA01b
V
S
=
±
2.5V
4
6
8
10
0
2
相關(guān)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(guān)代理商/技術(shù)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(yīng)商設(shè)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(yīng)商設(shè)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(yīng)商設(shè)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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