Specification	LMH6640MF/NOPB

-3db Bandwidth	190 MHz
Amplifier Type	Voltage Feedback
Current - Input Bias	1 µA
Current - Output / Channel	100 mA
Current - Supply	4 mA
Gain Bandwidth Product	62 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	SC-74A, SOT-753
Slew Rate	170 V/µs
Supplier Device Package	SOT-23-5
Voltage - Input Offset	1 mV
Voltage - Supply Span (Max) [Max]	16 V
Voltage - Supply Span (Min) [Min]	4.5 V

LMH6640 Series

Part	Current - Output / Channel	Output Type	Gain Bandwidth Product	Mounting Type	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	-3db Bandwidth	Amplifier Type	Voltage - Supply Span (Max) [Max]	Slew Rate	Current - Supply	Current - Input Bias	Number of Circuits	Supplier Device Package	Voltage - Supply Span (Min) [Min]	Voltage - Input Offset
Texas Instruments LMH6640MF/NOPB	100 mA	Rail-to-Rail	62 MHz	Surface Mount	SC-74A SOT-753	85 °C	-40 °C	190 MHz	Voltage Feedback	16 V	170 V/µs	4 mA	1 µA	1	SOT-23-5	4.5 V	1 mV
Texas Instruments LMH6640MF	100 mA	Rail-to-Rail	62 MHz	Surface Mount	SC-74A SOT-753	85 °C	-40 °C	190 MHz	Voltage Feedback	16 V	170 V/µs	4 mA	1 µA	1	SOT-23-5	4.5 V	1 mV
Texas Instruments LMH6640MFX/NOPB	100 mA	Rail-to-Rail	62 MHz	Surface Mount	SC-74A SOT-753	85 °C	-40 °C	190 MHz	Voltage Feedback	16 V	170 V/µs	4 mA	1 µA	1	SOT-23-5	4.5 V	1 mV

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	128	$ 2.35
Texas Instruments	LARGE T&R	1	$ 3.29
		100	$ 2.88
		250	$ 2.02
		1000	$ 1.63

Description

General part information

LMH6640 Series

The LMH6640 is a voltage feedback operational amplifier with a rail-to-rail output drive capability of 100 mA. Employing TI’s patented VIP10 process, the LMH6640 delivers a bandwidth of 190 MHz at a current consumption of only 4mA. An input common mode voltage range extending to 0.3V below the V− and to within 0.9V of V+, makes the LMH6640 a true single supply op-amp. The output voltage range extends to within 100 mV of either supply rail providing the user with a dynamic range that is especially desirable in low voltage applications.

The LMH6640 offers a slew rate of 170 V/µs resulting in a full power bandwidth of approximately 28 MHz with 5V single supply (2 VPP, −1 dB). Careful attention has been paid to ensure device stability under all operating voltages and modes. The result is a very well behaved frequency response characteristic for any gain setting including +1, and excellent specifications for driving video cables including total harmonic distortion of −64 dBc @ 5 MHz, differential gain of 0.12% and differential phase of 0.12°.

Documents

Technical documentation and resources

Datasheet

LMH6640 TFT-LCD Single, 16V Rail-to-Rail High Output Operational Amplifier datasheet (Rev. B)

Data sheet