Specification	LMH6505MM/NOPB

-3db Bandwidth	150 MHz
Current - Input Bias	600 nA
Current - Output / Channel	80 mA
Current - Supply	11 mA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Slew Rate	1500 V/µs
Voltage - Supply Span (Max) [Max]	12 V
Voltage - Supply Span (Min) [Min]	7 V

LMH6505 Series

Wideband, Low Power, Linear-in-dB, Variable Gain Amplifier

Part	Mounting Type	Voltage - Supply Span (Min) [Min]	Number of Circuits	Current - Input Bias	Slew Rate	Package / Case	Package / Case [custom]	Package / Case	Current - Output / Channel	Voltage - Supply Span (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	-3db Bandwidth	Current - Supply	Package / Case [y]	Package / Case [x]	Supplier Device Package
Texas Instruments LMH6505MMX	Surface Mount	7 V	1	600 nA	1500 V/µs	8-MSOP 8-TSSOP	0.118 in	3 mm	80 mA	12 V	85 °C	-40 °C	150 MHz	11 mA
Texas Instruments LMH6505MA/NOPB	Surface Mount	7 V	1	600 nA	1500 V/µs	8-SOIC			80 mA	12 V	85 °C	-40 °C	150 MHz	11 mA	3.9 mm	0.154 in	8-SOIC
Texas Instruments LMH6505MAX/NOPB	Surface Mount	7 V	1	600 nA	1500 V/µs	8-SOIC			80 mA	12 V	85 °C	-40 °C	150 MHz	11 mA	3.9 mm	0.154 in	8-SOIC
Texas Instruments LMH6505MM/NOPB	Surface Mount	7 V	1	600 nA	1500 V/µs	8-MSOP 8-TSSOP	0.118 in	3 mm	80 mA	12 V	85 °C	-40 °C	150 MHz	11 mA

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	$ 6.12
		10	$ 5.53
		25	$ 5.27
		100	$ 4.58
		250	$ 4.37
		500	$ 3.99
	Digi-Reel®	1	$ 6.12
		10	$ 5.53
		25	$ 5.27
		100	$ 4.58
		250	$ 4.37
		500	$ 3.99
	Tape & Reel (TR)	1000	$ 3.47
		2000	$ 3.34
Texas Instruments	SMALL T&R	1	$ 4.69
		100	$ 3.82
		250	$ 3.00
		1000	$ 2.55

Description

General part information

LMH6505 Series

The LMH6505 is a wideband DC coupled voltage controlled gain stage followed by a high speed current feedback operational amplifier which can directly drive a low impedance load. The gain adjustment range is 80 dB for up to 10 MHz which is accomplished by varying the gain control input voltage, VG.

Maximum gain is set by external components, and the gain can be reduced all the way to cutoff. Power consumption is 110 mW with a speed of 150 MHz and a gain control bandwidth (BW) of 100 MHz. Output referred DC offset voltage is less than 55 mV over the entire gain control voltage range. Device-to-device gain matching is within ±0.5 dB at maximum gain. Furthermore, gain is tested and ensured over a wide range. The output current feedback op amp allows high frequency large signals (Slew Rate = 1500 V/μs) and can also drive a heavy load current (60 mA) ensured.

Near ideal input characteristics (i.e. low input bias current, low offset, low pin 3 resistance) enable the device to be easily configured as an inverting amplifier as well.

Documents

Technical documentation and resources

LMH6505 Wideband, Low Power, Linear-in-dB, Variable Gain Amplifier datasheet (Rev. E)

Data sheet