AD8304ARUZ
SP Amp LOG Amp Single R-R O/P 5.5V 14-Pin TSSOP Tube
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Part Number : AD8304ARUZ
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Package/Case : TSSOP-14
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Brands : Analog Devices
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Components Categories : Special Purpose Amplifiers
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Datesheet : AD8304ARUZ DataSheet (PDF)
Overview of AD8304ARUZ
The AD8304 is a monolithic logarithmic detector optimized for the measurement of low frequency signal power in fiber optic systems. It uses an advanced translinear technique to provide an exceptionally large dynamic range in a versatile and easily used form. Its wide measurement range and accuracy are achieved using proprietary design techniques and precise laser trimming. In most applications only a single positive supply, VP, of 5 V will be required, but 3.0 V to 5.5 V can be used, and certain applications benefit from the added use of a negative supply, VN. When using low supply voltages, the log slope is readily altered to fit the available span. The low quiescent current and chip disable features facilitate use in battery-operated applications.
Key Features
- Optimized for Fiber Optic Photodiode Interfacing
- Eight Full Decades of Range
- Single-Supply Operation
(3.0 V– 5.5 V) - Complete and Temperature Stable
- 1-, 2-, or 3-Pole Low-Pass Filtering at Output
- Miniature 14-Lead Package (TSSOP)
- Accurate Laser-Trimmed Scaling:
Logarithmic Slope of 10 mV/dB (at VLOG Pin)
Basic Logarithmic Intercept at 100 pA
Easy Adjustment of Slope and Intercept - Output Bandwidth of 10 MHz, 15 V/µs Slew Rate
- Low Power: ~4.5 mA Quiescent Current (Enabled)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Logarithmic Amplifiers | RoHS | Details |
Series | AD8304 | Amplifier Type | Logarithmic Amplifier |
Number of Channels | 1 Channel | 3 dB Bandwidth | 10 MHz |
Ib - Input Bias Current | 400 nA | Vos - Input Offset Voltage | 20 mV |
Supply Voltage - Max | 3.6 V | Supply Voltage - Min | 2.9 V |
Operating Supply Current | 4.5 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
Package / Case | TSSOP-14 | Bandwidth | 10 MHz |
Brand | Analog Devices | Dynamic Range dB | 160 dB |
Input Voltage Range - Max | 5.5 V | Operating Supply Voltage | 3.3 V |
Pd - Power Dissipation | 270 mW | Product | Logarithmic Amplifiers |
Product Type | Logarithmic Amplifiers | Factory Pack Quantity | 96 |
Subcategory | Amplifier ICs | Type | Logarithmic Amplifier |
Unit Weight | 0.004949 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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