參數(shù)資料
型號(hào): ISL28417FBZ-T7
廠商: Intersil
文件頁(yè)數(shù): 1/34頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP PREC 1.5MHZ LP 14SOIC
標(biāo)準(zhǔn)包裝: 1,000
放大器類(lèi)型: 通用
電路數(shù): 4
轉(zhuǎn)換速率: 0.5 V/µs
增益帶寬積: 1.5MHz
電流 - 輸入偏壓: 80pA
電壓 - 輸入偏移: 10µV
電流 - 電源: 440µA
電流 - 輸出 / 通道: 43mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 40 V,±2.25 V ~ 20 V
工作溫度: -40°C ~ 125°C
安裝類(lèi)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: 帶卷 (TR)
1
40V Precision Low Power Operational Amplifiers
ISL28117, ISL28217, ISL28417
The ISL28117, ISL28217 and ISL28417 are a family of very high
precision amplifiers featuring low noise vs power consumption,
low offset voltage, low IBIAS current and low temperature drift
making them the ideal choice for applications requiring both high
DC accuracy and AC performance. The combination of precision,
low noise, and small footprint provides the user with outstanding
value and flexibility relative to similar competitive parts.
Applications for these amplifiers include precision active
filters, medical and analytical instrumentation, precision
power supply controls, and industrial controls.
The ISL28117 single and ISL28217 dual are offered in an
8 Ld SOIC, MSOP and TDFN packages. The ISL28417 is offered
in 14 Ld SOIC, 14 Ld TSSOP packages. All devices are offered
in standard pin configurations and operate over the extended
temperature range from -40°C to +125°C.
See AN1508 “ISL281X7SOICEVAL1Z Evaluation Board
User’s Guide”
See AN1509 “ISL282X7SOICEVAL2Z Evaluation Board
User’s Guide”
Features
Low input offset . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50V, Max.
Superb offset TC. . . . . . . . . . . . . . . . . . . . . . . . 0.6V/°C, Max.
Input bias current. . . . . . . . . . . . . . . . . . . . . . . . . . . ±1nA, Max.
Input bias current TC . . . . . . . . . . . . . . . . . . . . .±5pA/°C, Max.
Low current consumption . . . . . . . . . . . . . . . . . . . . . . . . 440A
Voltage noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8nV/Hz
Wide supply range . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 40V
Operating temperature range. . . . . . . . . . . .-40°C to +125°C
Small package offerings in single, dual and quad
Pb-Free (RoHS compliant)
No phase reversal
Applications
Precision instruments
Medical instrumentation
Spectral analysis equipment
Active filter blocks
Thermocouples and RTD reference buffers
Data acquisition
Power supply control
FIGURE 1. TYPICAL APPLICATION
FIGURE 2. VOS TEMPERATURE COEFFICIENT (VOSTC)
-
+
OUTPUT
V+
R1
V-
R2
C1
C2
SALLEN-KEY LOW PASS FILTER (10kHz)
VIN
1.84k
4.93k
3.3nF
8.2nF
VS = ± 15V
0
2
4
6
8
10
12
14
16
18
-0.45
-0.30
-0.15
0
0.15
0.30
0.45
VOSTC (V/°C)
NUMBER
OF
AMPLIFIE
R
S
November 30, 2012
FN6632.10
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|Copyright Intersil Americas Inc. 2009-2012. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
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