Datasheet Texas Instruments ACF2101BP
Manufacturer | Texas Instruments |
Series | ACF2101 |
Part Number | ACF2101BP |
![Datasheet Texas Instruments ACF2101BP](http://www.ti.com/graphics/folders/partimages/ACF2101.jpg)
Low Noise, Dual Switched Integrator 24-PDIP
Datasheets
Low Noise, Dual Switched Integrator datasheet
PDF, 249 Kb, File published: Sep 27, 2000
Extract from the document
Prices
Status
Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
Manufacture's Sample Availability | No |
Packaging
Pin | 24 |
Package Type | NT |
Industry STD Term | PDIP |
JEDEC Code | R-PDIP-T |
Width (mm) | 6.73 |
Length (mm) | 31.64 |
Thickness (mm) | 4.57 |
Pitch (mm) | 2.54 |
Max Height (mm) | 5.08 |
Mechanical Data | Download |
Replacements
Replacement | ACF2101BU |
Replacement Code | F |
Parametrics
Additional Features | N/A |
Approx. Price (US$) | 21.06 | 1ku |
Architecture | N/A |
GBW(Typ)(MHz) | 2 |
Input Bias Current(Max)(pA) | 1 |
Iq per channel(Max)(mA) | 15.5 |
Iq per channel(Typ)(mA) | 15.5 |
Number of Channels(#) | 2 |
Offset Drift(Typ)(uV/C) | 5 |
Operating Temperature Range(C) | -40 to 125 |
Output Current(Typ)(mA) | 25 |
Package Group | SOIC |
Package Size: mm2:W x L (PKG) | See datasheet (PDIP) |
Rail-to-Rail | No |
Rating | Catalog |
Slew Rate(Typ)(V/us) | 3 |
Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 36 |
Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 14.5 |
Vos (Offset Voltage @ 25C)(Max)(mV) | 2 |
Eco Plan
RoHS | Not Compliant |
Pb Free | No |
Application Notes
- Improved Noise Performance of the ACF2101 Switched IntegratorPDF, 42 Kb, File published: Sep 27, 2000
The signal-to-noise ratio and bandwidth of the combination of the ACF2101 dual, switched integrator and a low-level input current is exceptional when compared to the performance of a classical transimpedance amplifier. To further improve the ACF2101 signal-to-noise ratio, a resistor can be added in series with the input sensor. - The ACF2101 Used as a Bipolar Switched IntegratorPDF, 35 Kb, File published: Sep 27, 2000
The ACF2101 is a dual, switched integrator that is typically used to convert a positive input current to a negative output voltage by integration, using an integration capacitor (CINT), either on the chip or an external capacitor provided by the user. Typical applications for the ACF2101 are photo diode integrators, current measurements, charge measurements, and a CT scanner front end. - Comparison of Noise Performance of FET Transimpedence Amp/Switched IntegratorPDF, 66 Kb, File published: Sep 27, 2000
Low-input current FET operational amplifiers are universlly used to monitor photodetector, or more commonly photodiode currents. These photodetectors bridge the gap between a physical event, light, and electronics. There are a variey of amplifier configurations to select from and the choice is based on noise, bandwidth, offset, and linearity. A considerable amount has been written on the performan
Model Line
Series: ACF2101 (3)
- ACF2101BP ACF2101BU ACF2101BUE4
Manufacturer's Classification
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps