Integrated Circuits (ICs)

OPA836IRUNT

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VERY LOW POWER, RAIL TO RAIL OUT, NEGATIVE RAIL IN, VFB OP AMP

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Search across all available documentation for this part.

DocumentsOPAx836 Very-Low-Power, Rail-to-Rail Out, Negative-Rail In, VFB Op Amps datasheet (Rev. J)OPA835DBV and OPA836DBV EVM User's Guide +11

Integrated Circuits (ICs)

OPA836IRUNT

Active

Texas Instruments

VERY LOW POWER, RAIL TO RAIL OUT, NEGATIVE RAIL IN, VFB OP AMP

Deep-Dive with AI

DocumentsOPAx836 Very-Low-Power, Rail-to-Rail Out, Negative-Rail In, VFB Op Amps datasheet (Rev. J)OPA835DBV and OPA836DBV EVM User's Guide +11

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA836IRUNT

-3db Bandwidth	205 MHz
Amplifier Type	Voltage Feedback
Current - Input Bias	650 nA
Current - Output / Channel	50 mA
Current - Supply	1 mA
Gain Bandwidth Product	118 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	10-WFQFN
Slew Rate	580 V/µs
Supplier Device Package	10-WQFN (2x2)
Voltage - Input Offset	65 çV
Voltage - Supply Span (Max) [Max]	5.5 V
Voltage - Supply Span (Min) [Min]	2.5 V

OPA836 Series

Very Low Power, Rail to Rail out, Negative Rail in, VFB Op Amp

Part	Current - Output / Channel	Gain Bandwidth Product	Amplifier Type	Current - Input Bias	Number of Circuits	Voltage - Supply Span (Min) [Min]	Slew Rate	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Current - Supply	Mounting Type	Output Type	-3db Bandwidth	Voltage - Input Offset	Supplier Device Package	Voltage - Supply Span (Max) [Max]	Channels per IC	Current - Supply (Main IC)	Utilized IC / Part	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Board Type	Supplied Contents
Texas Instruments OPA836IDBVT	50 mA	118 MHz	Voltage Feedback	650 nA	1	2.5 V	580 çs	SOT-23-6	-40 °C	125 °C	1 mA	Surface Mount	Rail-to-Rail	205 MHz	65 çV	SOT-23-6	5.5 V
Texas Instruments OPA836IDBVEVM	50 mA		Voltage Feedback				580 V/µs						Rail-to-Rail	205 MHz				1 - Single	1 mA	OPA836	-1.25 V 2.5 V	2.75 V 5.5 V	Fully Populated	Board(s)
Texas Instruments OPA836IDBVR	50 mA	118 MHz	Voltage Feedback	650 nA	1	2.5 V	580 V/µs	SOT-23-6	-40 °C	125 °C	1 mA	Surface Mount	Rail-to-Rail	205 MHz	65 çV	SOT-23-6	5.5 V
Texas Instruments OPA836IRUNT	50 mA	118 MHz	Voltage Feedback	650 nA	1	2.5 V	580 V/µs	10-WFQFN	-40 °C	125 °C	1 mA	Surface Mount	Rail-to-Rail	205 MHz	65 çV	10-WQFN (2x2)	5.5 V
Texas Instruments OPA836IRUNR	50 mA	118 MHz	Voltage Feedback	650 nA	1	2.5 V	580 V/µs	10-WFQFN	-40 °C	125 °C	1 mA	Surface Mount	Rail-to-Rail	205 MHz	65 çV	10-WQFN (2x2)	5.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.61
		10	$ 3.24
		25	$ 3.06
		100	$ 2.65
	Digi-Reel®	1	$ 3.61
		10	$ 3.24
		25	$ 3.06
		100	$ 2.65
	Tape & Reel (TR)	250	$ 2.52
		500	$ 2.26
		1250	$ 1.90
		2500	$ 1.81
Texas Instruments	SMALL T&R	1	$ 2.72
		100	$ 2.38
		250	$ 1.67
		1000	$ 1.35

Description

General part information

OPA836 Series

The OPA836 and OPA2836 devices (OPAx836) are single- and dual-channel, ultra-low power, rail-to-rail output, negative-rail input, voltage-feedback (VFB) operational amplifiers designed to operate over a power-supply range of 2.5 V to 5.5 V with a single supply, or ±1.25 V to ±2.75 V with a dual supply. Consuming only 1 mA per channel and a unity-gain bandwidth of 205 MHz, these amplifiers set an industry-leading power-to-performance ratio for rail-to-rail amplifiers.

For battery-powered, portable applications where power is of key importance, the low-power consumption and high-frequency performance of the OPA836 and OPA2836 devices offer performance-versus-power capability that is not attainable in other devices. Coupled with a power-savings mode to reduce current to < 1.5 µA, these devices offer an attractive solution for high-frequency amplifiers in battery-powered applications.

The OPA836 RUN package option includes integrated gain-setting resistors for the smallest possible footprint on a printed-circuit board (approximately 2.00 mm × 2.00 mm). 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. See Table 9-1 and Table 9-2 for details.