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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsEL5205IS
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EL5205IS - Renesas Electronics America Inc

Manufacturer Part Number
EL5205IS
Manufacturer
Renesas Electronics Corporation
Allelco Part Number
98D-EL5205IS
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
7,851 pcs available, New & Original
Parts Description
IC VOLTAGE FEEDBACK 2 CIRC 8SOIC
Package
8-SOIC
Data sheet
EL5205IS.pdf
RoHs Status
 
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In stock: 7851

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Specifications

EL5205IS Tech Specifications
Renesas Electronics America Inc - EL5205IS technical specifications, attributes, parameters and parts with similar specifications to Renesas Electronics America Inc - EL5205IS

Product Attribute Attribute Value
Manufacturer Renesas Electronics Corporation
Voltage - Supply Span (Min) 4 V
Voltage - Supply Span (Max) 13.2 V
Voltage - Input Offset 3 mV
Supplier Device Package 8-SOIC
Slew Rate 3000V/µs
Series -
Package / Case 8-SOIC (0.154", 3.90mm Width)
Package Tube
Output Type -
Product Attribute Attribute Value
Operating Temperature -40°C ~ 85°C
Number of Circuits 2
Mounting Type Surface Mount
Current - Supply 9.5mA (x2 Channels)
Current - Output / Channel 160 mA
Current - Input Bias 8 µA
Base Product Number EL5205
Amplifier Type Voltage Feedback
-3db Bandwidth 700 MHz

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99

Frequently Asked Questions(FAQ)

How does the EL5205IS compare to the OPA2652U in terms of slew rate and bandwidth when driving capacitive loads above 500pF?
The EL5205IS offers a typical slew rate of 3000 V/µs and a -3dB bandwidth of 700 MHz, which enables it to handle fast transient responses even with moderate capacitive loads. In contrast, the OPA2652U typically exhibits a lower slew rate around 1900 V/µs and a bandwidth near 400 MHz. This makes the EL5205IS more suitable for high-speed switching applications where settling time is critical, especially when driving capacitive loads above 500pF that can slow down response dynamics in amplifiers with lower drive capability.
What are the implications of the EL5205IS’s input offset voltage of 3 mV when used in precision gain stages with gains greater than 20?
A 3 mV input offset voltage on the EL5205IS translates to an output error of up to 60 mV at unity gain and significantly higher errors at increased gains due to amplification. For example, in a non-inverting configuration with a gain of 20, this offset becomes amplified to approximately 60 mV at the output. While acceptable in many general-purpose analog designs, this level may introduce unacceptable error in precision instrumentation or data acquisition systems requiring better than 0.1% accuracy over temperature and supply variations.
Is the EL5205IS suitable for low-power battery-operated devices requiring less than 10 mA total supply current across two channels?
The EL5205IS draws 9.5 mA per channel under normal operation, totaling 19 mA for both circuits in dual-channel mode. This exceeds typical power budgets in battery-operated systems where average current consumption must remain below 10 mA. While its high-speed performance is compelling, the power draw makes it suboptimal for energy-constrained portable applications unless duty cycling or dynamic power management can be effectively implemented without degrading signal integrity.
How does the EL5205IS perform in terms of stability when configured as a unity-gain buffer with capacitive loads exceeding 1 nF?
With a gain of +1 and capacitive loads above 1 nF, the EL5205IS can exhibit phase margin degradation leading to potential ringing or instability if not properly compensated. Its internal compensation is designed for closed-loop gains greater than 2, so direct buffering of large capacitors requires careful layout, series resistance at the output, or use of isolation resistors to dampen peaking. Unlike internally compensated op-amps, the EL5205IS demands more attention to stability margins under such configurations.
Can the EL5205IS reliably drive TTL or CMOS logic levels from a single-supply rail as low as 4.5 V?
The EL5205IS supports a minimum supply span of 4 V, making it compatible with single-supply operation down to 4.5 V when powered from a rail like 5 V. However, its output swing specifications indicate it cannot reach rail-to-rail voltages; typically, it swings within a few hundred millivolts of each supply pin. At 4.5 V supply, the output may only reach ~4.0–4.1 V, which may still suffice for TTL thresholds (typically 2.4 V high), but care must be taken to ensure sufficient headroom for downstream logic compatibility.
How does the current output capability of the EL5205IS compare to the LT1816IS8#PBF when sourcing 150 mA into a resistive load?
The EL5205IS can source up to 160 mA per channel, while the LT1816IS8#PBF typically provides around 120–130 mA. When driving a resistive load requiring 150 mA, the EL5205IS has sufficient drive strength to maintain output swing closer to the rails without significant droop or thermal limitations, assuming adequate PCB trace width and thermal dissipation. The LT1816 may experience increased voltage drop or reduced bandwidth under similar conditions due to lower output current capability.
What precautions should be taken when substituting the EL5205IS with the OPA2614ID in a high-speed ADC driver application?
Although both are dual-channel, wideband amplifiers, the OPA2614ID has a slightly lower slew rate (~2800 V/µs) and similar bandwidth (~650 MHz), but its input bias current and noise characteristics differ. The OPA2614ID also features FET inputs with lower input bias currents (~50 pA vs. 8 µA in the EL5205IS), which affects DC offset drift. Additionally, package parasitics and lead inductance in SOIC packages may vary, impacting high-frequency performance. Therefore, full evaluation under actual load, noise floor, and settling requirements is essential before substitution.
Why might someone avoid using the EL5205IS in a medical monitoring device despite its high speed and low offset?
The EL5205IS is RoHS non-compliant and carries a REACH status indicating potential exposure to hazardous substances, which restricts its use in regulated medical environments requiring full material disclosure and compliance with environmental directives. Furthermore, its relatively high input bias current (8 µA) can cause significant loading errors in high-impedance sensor interfaces common in bio-signal acquisition, potentially corrupting small-amplitude physiological signals like ECG or EEG traces. These factors limit its suitability in safety-critical, compliant medical designs.
In what scenarios would the EL5205IS be preferred over the LT1816CS8#PBF despite similar bandwidth and slew rate?
The EL5205IS delivers higher output current per channel (160 mA vs. ~120 mA) and slightly better slew rate (3000 vs. 2800 V/µs), making it advantageous in driving demanding capacitive loads or long PCB traces without signal degradation. It also operates over a wider supply range (4 V to 13.2 V vs. ±5 V to ±15 V), offering flexibility in single-supply systems. If an application prioritizes robust output drive and single-rail compatibility over dual-supply operation, the EL5205IS presents a compelling alternative despite similar core performance metrics.

Parts with Similar Specifications

The three parts on the right have similar specifications to Renesas Electronics America Inc EL5205IS

Product Attribute EL5205ISZ-T7 EL5205ISZ-T13 EL5205IS-T7 EL5205IS-T13
Part Number EL5205ISZ-T7 EL5205ISZ-T13 EL5205IS-T7 EL5205IS-T13
Manufacturer Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc
Voltage - Supply Span (Min) - - - -
-3db Bandwidth - - - -
Voltage - Supply Span (Max) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Output Type - Current - Unbuffered Voltage - Buffered -
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage - Input Offset - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Number of Circuits - - - -
Amplifier Type - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Current - Output / Channel - - - -
Slew Rate - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Series - - - -
Current - Supply - - - -
Current - Input Bias - - - -

EL5205IS Datasheet PDF

Download EL5205IS pdf datasheets and Renesas Electronics America Inc documentation for EL5205IS - Renesas Electronics America Inc.

PCN Packaging
Label Change-All Devices 01/Dec/2022.pdf

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2.00kg-3.00kg USD$50.00 - USD$100.00
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EL5205IS Image

EL5205IS

Renesas Electronics America Inc
98D-EL5205IS

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