Specification	OPA659IDRBT

-3db Bandwidth	650 MHz
Amplifier Type	J-FET
Current - Input Bias	10 pA
Current - Output / Channel [custom]	70 mA
Current - Supply	32 mA
Gain Bandwidth Product	350 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-VDFN Exposed Pad
Slew Rate	2550 V/µs
Supplier Device Package	8-SON (3x3)
Voltage - Input Offset	1 mV
Voltage - Supply Span (Max) [Max]	13 V
Voltage - Supply Span (Min) [Min]	7 V

OPA659 Series

650MHz unity gain stable JFET input amplifier

Part	Voltage - Input Offset	-3db Bandwidth	Current - Input Bias	Amplifier Type	Voltage - Supply Span (Max) [Max]	Supplier Device Package	Gain Bandwidth Product	Current - Supply	Number of Circuits	Mounting Type	Voltage - Supply Span (Min) [Min]	Slew Rate	Package / Case	Current - Output / Channel [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Supplied Contents	Channels per IC	Current - Supply (Main IC)	Board Type	Utilized IC / Part	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]
Texas Instruments OPA659IDBVT	1 mV	650 MHz	10 pA	J-FET	13 V	SOT-23-5	350 MHz	32 mA	1	Surface Mount	7 V	2550 V/µs	SC-74A SOT-753	70 mA	85 °C	-40 °C
Texas Instruments OPA659EVM		650 MHz		J-FET								2550 V/µs		70 mA			Board(s)	1 - Single	32 mA	Fully Populated	OPA659	3.5 V 6.5 V	-3.5 V
Texas Instruments OPA659IDRBT	1 mV	650 MHz	10 pA	J-FET	13 V	8-SON (3x3)	350 MHz	32 mA	1	Surface Mount	7 V	2550 V/µs	8-VDFN Exposed Pad	70 mA	85 °C	-40 °C

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	$ 8.61
		10	$ 7.78
		25	$ 7.42
		100	$ 6.44
	Digi-Reel®	1	$ 8.61
		10	$ 7.78
		25	$ 7.42
		100	$ 6.44
	Tape & Reel (TR)	250	$ 6.15
		500	$ 5.61
		1250	$ 4.88
Texas Instruments	SMALL T&R	1	$ 7.58
		100	$ 6.18
		250	$ 4.86
		1000	$ 4.12

Description

General part information

OPA659 Series

The OPA659 combines a very wideband, unity-gain stable, voltage-feedback operational amplifier with a JFET-input stage to offer an ultra-high dynamic range amplifier for high impedance buffering in data acquisition applications such as oscilloscope front-end amplifiers and machine vision applications such as photodiode transimpedance amplifiers used in wafer inspection.

The wide 650-MHz unity-gain bandwidth is complemented by a very high 2550-V/µs slew rate.

The high input impedance and low bias current provided by the JFET input are supported by the low 8.9-nV/&radic:Hzinput voltage noise to achieve a very low integrated noise in wideband photodiode transimpedance applications.

Documents

Technical documentation and resources

OPA659 Wideband, Unity-Gain Stable, JFET-Input Operational Amplifier datasheet (Rev. C)

Data sheet