参数资料
| 型号： | ISL28110FBZ-T7A |
| 厂商： | Intersil |
| 文件页数： | 1/23页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP JFET 12.5MHZ LN 8SOIC |
| 产品培训模块： | Patient Monitoring and Diagnostic Equipment Solutions Solutions for Test and Measurement Equipment Solutions for Industrial Control Applications |
| 标准包装： | 1 |
| 放大器类型： | J-FET |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 20 V/µs |
| 增益带宽积： | 12.5MHz |
| 电流 - 输入偏压： | 2pA |
| 电压 - 输入偏移： | 300µV |
| 电流 - 电源： | 2.55mA |
| 电流 - 输出 / 通道： | 50mA |
| 电压 - 电源，单路/双路(±)： | 9 V ~ 40 V，±4.5 V ~ 20 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 标准包装 |
| 其它名称： | ISL28110FBZ-T7ADKR |
1
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. 2010-2012. 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.
Precision Low Noise JFET Operational Amplifiers
ISL28110, ISL28210
The ISL28110, ISL28210, are single and dual JFET amplifiers
featuring low noise, high slew rate, low input bias current and
offset voltage, making them the ideal choice for high
impedance applications where precision and low noise are
important. The combination of precision, low noise, and high
speed combined with a small footprint provides the user with
outstanding value and flexibility relative to similar competitive
parts.
Applications for these amplifiers include precision medical
and analytical instrumentation, sensor conditioning, precision
power supply controls, industrial controls and photodiode
amplifiers.
The ISL28110 single amplifier and the ISL28210 dual
amplifiers are available in the 8 Ld SOIC package. All devices
are offered in standard pin configurations and operate over the
extended temperature range from -40°C to +125°C.
Features
Wide supply range . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V to 40V
Low voltage noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6nV/
√Hz
Input bias current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2pA
High slew rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23V/s
High bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.5MHz
Low input offset . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V, Max
Offset drift. . . . . . . . . . . . . . . . . . . . . . . . . . . Grade C 10V/°C
Low current consumption . . . . . . . . . . . . . . . . . . . . . . . 2.55mA
Operating temperature range. . . . . . . . . . . .-40°C to +125°C
Small package offerings in single, and dual
No phase reversal
Pb-Free (RoHS compliant)
Applications
Precision instruments
Photodiode amplifiers
High impedance buffers
Medical instrumentation
Active filter blocks
Industrial controls
Related Literature
AN1594 ISL28210SOICEVAL1Z Evaluation Board User’s
Guide
FIGURE 1. TYPICAL APPLICATION
FIGURE 2. INPUT BIAS CURRENT vs COMMON MODE INPUT
VOLTAGE
-
+
OUTPUT
V+
RSH
V-
BASIC APPLICATION CIRCUIT - PHOTODIODE AMPLIFIER
PHOTO
CT
RF
DIODE
CF
VCM (V)
-10
-8
-6
-4
-2
0
2
4
6
8
10
-15
-10
-5
0
5
10
15
VS = ±15V
NORMALIZED
INPUT
BIAS
C
URRENT
(pA)
November 29, 2012
FN6639.3
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