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TI OPA2836IDRRoHS

Manufacturer
TI
MPN
OPA2836IDR
LCSC Part #
C1848153
Packaging
SOIC-8
Customer #
Key Attributes
OPAx836 Ultra-Low Power, Rail-to-Rail Output, Negative Rail Input, Voltage-Feedback Operational Amplifier
Datasheetpdf iconTI OPA2836IDR
In-Stock: 1,257
1,257 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.3634$ 2.36
10+$ 2.2395$ 22.40
30+$ 2.1645$ 64.94
100+$ 2.0895$ 208.95
500+$ 2.0553$ 1027.65
1,000+$ 2.0406$ 2040.60
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-8
Number of Channels2
Vos - Input Offset Voltage65uV
Slew Rate560V/us
Input Offset Current(Ios)30nA
Input offset current drift(Ios TC)80pA/℃
FeaturesEnable/shutdown function
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)116dB
Ib - Input Bias Current650nA
Output Current50mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)1uV/℃
Quiescent Current1mA
Gain Bandwidth Product205MHz
Input Voltage Noise Density4.6nV/√Hz@100kHz
Dual Supply-2.75V~-1.25V;1.25V~2.75V
Rail to RailRail-to-rail output
Single Supply2.5V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The OPA836 and OPA2836 devices (OPAx836) are single- and dual-channel ultra-low-power, rail-to-rail output, negative rail input, voltage feedback (VFB) op amps designed to operate from a single supply of 2.5V to 5.5V or dual supplies of ±1.25V to ±2.75V. These rail-to-rail amplifiers consume only 1mA per channel with a unity-gain bandwidth of 205MHz, achieving an industry-leading power/performance ratio.

The OPA836 and OPA2836 devices combine low power consumption with excellent high-frequency performance, delivering a performance-to-power ratio unmatched by comparable devices, making them ideal for power-sensitive, battery-powered portable applications. These devices also feature a power-save mode that reduces current to below 1.5μA, providing an attractive solution for high-frequency amplifiers in battery-powered applications.

The OPA836 RUN package option includes integrated gain-setting resistors, enabling an ultra-compact PCB footprint of approximately 2.00mm × 2.00mm. By adding circuit traces on the PCB, gains of +1, –1, –1.33, +2, +2.33, –3, +4, –4, +5, –5.33, +6.33, –7, +8 and inverting attenuations of –0.1429, –0.1875, –0.25, –0.33, –0.75 can be achieved.

The OPA836 and OPA2836 devices operate over an extended industrial temperature range of –40°C to +125°C.

Features

AI Translation
  • Low power consumption:
    • Supply voltage: 2.5V to 5.5V
    • Quiescent current: 1mA (typical)
    • Power-down mode: 0.5μA (typical)
  • Bandwidth: 205MHz
  • Slew rate: 560V/μs
  • Rise time: 3ns (2VSTEP)
  • Settling time (0.1%): 22ns (2VSTEP)
  • Overdrive recovery time: 60ns
  • SNR: 0.00013% (-117.6dBc) at 1kHz (1VRMS)
  • THD: 0.00003% (-130dBc) at 1kHz (1VRMS)
  • HD2/HD3: -85dBc/-105dBc at 1MHz (2VPP)
  • Input voltage noise: 4.6nV/√Hz (f = 100kHz)
  • Input offset voltage: 65μV (max ±400μV)
  • CMRR: 116dB
  • Output current drive: 50mA
  • RRO: Rail-to-rail output
  • Input voltage range: –0.2V to +3.9V (5V supply)
  • Operating temperature range: –40°C to +125°C

Applications

AI Translation
  • Low-power signal conditioning
  • Audio ADC input buffer
  • Low-power SAR and ΔΣ ADC driver
  • Portable systems
  • Low-power systems
  • High-density systems