Integrated Circuits (ICs)

OPA1S2384IDRCT

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250-MHZ, CMOS TRANSIMPEDANCE AMPLIFIER (TIA) WITH INTEGRATED SWITCH AND BUFFER

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Search across all available documentation for this part.

DocumentsOPA1S2384EVM and OPA1S2385EVM User's Guide (Rev. A)250-MHz, CMOS Transimpedance Amplifier (TIA) with Integrated Switch and Buffer datasheet (Rev. A)+1

Integrated Circuits (ICs)

OPA1S2384IDRCT

Active

Texas Instruments

250-MHZ, CMOS TRANSIMPEDANCE AMPLIFIER (TIA) WITH INTEGRATED SWITCH AND BUFFER

Deep-Dive with AI

DocumentsOPA1S2384EVM and OPA1S2385EVM User's Guide (Rev. A)250-MHz, CMOS Transimpedance Amplifier (TIA) with Integrated Switch and Buffer datasheet (Rev. A)+1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA1S2384IDRCT

-3db Bandwidth	250 MHz
Amplifier Type	Transimpedance
Current - Input Bias	3 pA
Current - Output / Channel	100 mA
Current - Supply	9.2 mA
Gain Bandwidth Product	100 MHz
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	10-VFDFN Exposed Pad
Slew Rate	150 V/µs
Supplier Device Package	10-VSON (3x3)
Voltage - Input Offset	2 mV
Voltage - Supply Span (Max) [Max]	5.5 V
Voltage - Supply Span (Min) [Min]	2.7 V

OPA1S2384 Series

250-MHz, CMOS Transimpedance Amplifier (TIA) with Integrated Switch and Buffer

Part	Gain Bandwidth Product	Number of Circuits	Package / Case	Current - Input Bias	Voltage - Supply Span (Max) [Max]	Mounting Type	Amplifier Type	Voltage - Input Offset	Current - Supply	-3db Bandwidth	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output / Channel	Supplier Device Package	Slew Rate	Voltage - Supply Span (Min) [Min]	Supplied Contents	Board Type	Current - Supply (Main IC)	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Utilized IC / Part	Channels per IC
Texas Instruments OPA1S2384IDRCT	100 MHz	2	10-VFDFN Exposed Pad	3 pA	5.5 V	Surface Mount	Transimpedance	2 mV	9.2 mA	250 MHz	Rail-to-Rail	85 °C	-40 °C	100 mA	10-VSON (3x3)	150 V/µs	2.7 V
Texas Instruments OPA1S2384EVM							Transimpedance				Rail-to-Rail Single-Ended			100 mA		150 V/µs		Board(s)	Fully Populated	9.2 mA	2.75 V 5.5 V	-1.35 V 2.7 V	OPA1S2384	2 - Dual

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	$ 3.42
		10	$ 3.07
		25	$ 2.90
		100	$ 2.52
	Digi-Reel®	1	$ 3.42
		10	$ 3.07
		25	$ 2.90
		100	$ 2.52
	Tape & Reel (TR)	250	$ 2.04
		500	$ 1.91
		750	$ 1.84
		1250	$ 1.76
		1750	$ 1.71
		2500	$ 1.67
		6250	$ 1.60
Texas Instruments	SMALL T&R	1	$ 2.58
		100	$ 2.26
		250	$ 1.59
		1000	$ 1.28

Description

General part information

OPA1S2384 Series

The OPA1S2384 and OPA1S2385 (OPA1S238x) combine high bandwidth, FET-input operational amplifiers with a fast SPST CMOS switch designed for applications that require the tracking and capturing of fast signals.

By providing a 250-MHz gain bandwidth product and rail-to-rail input/output swings in single-supply operation, the OPA1S238x is capable of wideband transimpedance gain and large output signal swing simultaneously. Low input bias current and voltage noise (6 nV/√Hz) make it possible to amplify extremely low-level input signals for maximum signal-to-noise ratio.

The characteristics of the OPA1S238x make this device ideally suited for use as a wideband photodiode amplifier.

Documents

Technical documentation and resources

OPA1S2384EVM and OPA1S2385EVM User's Guide (Rev. A)

EVM User's guide

250-MHz, CMOS Transimpedance Amplifier (TIA) with Integrated Switch and Buffer datasheet (Rev. A)

Data sheet

Compensate Transimpedance Amplifiers Intuitively (Rev. A)

Application note