Specification	TL103WAIDR

Amplifier Type	General Purpose
Current - Input Bias	20 nA
Current - Output / Channel [custom]	40 mA
Current - Supply	700 µA
Gain Bandwidth Product	900 kHz
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	0.4 V/µs
Supplier Device Package	8-SOIC
Voltage - Input Offset	500 çV
Voltage - Supply Span (Max) [Max]	32 V
Voltage - Supply Span (Min) [Min]	3 V

TL103WA Series

Dual, 32-V, 900-kHz, 3-mV offset voltage operational amplifier with internal reference

Part	Current - Output / Channel [custom]	Voltage - Supply Span (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Current - Supply	Gain Bandwidth Product	Package / Case	Package / Case [y]	Package / Case [x]	Supplier Device Package	Amplifier Type	Slew Rate	Number of Circuits	Voltage - Input Offset	Current - Input Bias	Voltage - Supply Span (Min) [Min]
Texas Instruments TL103WAIDR	40 mA	32 V	-40 °C	105 ░C	Surface Mount	700 µA	900 kHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	General Purpose	0.4 V/µs	2	500 çV	20 nA	3 V
Texas Instruments TL103WIDR	40 mA	32 V	-40 °C	105 ░C	Surface Mount	700 µA	900 kHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	General Purpose	0.4 V/µs	2	1 mV	20 nA	3 V
Texas Instruments TL103WIDG4	40 mA	32 V	-40 °C	105 ░C	Surface Mount	700 µA	900 kHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	General Purpose	0.4 V/µs	2	1 mV	20 nA	3 V
Texas Instruments TL103WID	40 mA	32 V	-40 °C	105 ░C	Surface Mount	700 µA	900 kHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	General Purpose	0.4 V/µs	2	1 mV	20 nA	3 V
Texas Instruments TL103WIDRG4	40 mA	32 V	-40 °C	105 ░C	Surface Mount	700 µA	900 kHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	General Purpose	0.4 V/µs	2	1 mV	20 nA	3 V
Texas Instruments TL103WAID	40 mA	32 V	-40 °C	105 ░C	Surface Mount	700 µA	900 kHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	General Purpose	0.4 V/µs	2	500 çV	20 nA	3 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	$ 0.90
		10	$ 0.79
		25	$ 0.74
		100	$ 0.61
		250	$ 0.56
		500	$ 0.48
		1000	$ 0.38
	Digi-Reel®	1	$ 0.90
		10	$ 0.79
		25	$ 0.74
		100	$ 0.61
		250	$ 0.56
		500	$ 0.48
		1000	$ 0.38
	Tape & Reel (TR)	2500	$ 0.35
		5000	$ 0.32
		12500	$ 0.31
		25000	$ 0.30
Texas Instruments	LARGE T&R	1	$ 0.51
		100	$ 0.39
		250	$ 0.29
		1000	$ 0.21

Description

General part information

TL103WA Series

The TL103Wx devices combine the building blocks of a dual operational amplifier and a fixed voltage reference – both of which are often used in the control circuitry of switch-mode and linear power supplies. OP AMP1 has the noninverting input internally tied to a fixed 2.5V reference, while OP AMP2 is independent, with both inputs uncommitted.

The upgraded TL103WB features improvements such as a wider supply range (up to 36V), lower supply current (275µA/amp) and tighter voltage regulation. This regulation can be achieved through low offset voltages for both operational amplifiers (0.3mV typical) and tight tolerances for the voltage reference (0.44% at 25°C and 1.04% over operating temperature range).

The TL103WB has a widened temperature range of –40°C to 125°C.

Documents

Technical documentation and resources

TL103Wx Dual Operational Amplifiers With Internal Reference datasheet (Rev. R)

Data sheet