Integrated Circuits (ICs)

LMH6321MR

Obsolete

Texas Instruments

IC BUFFER 1 CIRCUIT 8SOPWRPAD

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Integrated Circuits (ICs)

LMH6321MR

Obsolete

Texas Instruments

IC BUFFER 1 CIRCUIT 8SOPWRPAD

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LMH6321MR

-3db Bandwidth	110 MHz
Amplifier Type	Buffer
Current - Input Bias	2 µA
Current - Output / Channel	295 mA
Current - Supply	14.9 mA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-PowerSOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	2900 V/µs
Supplier Device Package	8-SO PowerPad
Voltage - Input Offset	4 mV
Voltage - Supply Span (Max) [Max]	32 V
Voltage - Supply Span (Min) [Min]	5 V

LMH6321 Series

300 mA High Speed Buffer with Adjustable Current Limit

Part	Number of Circuits	Current - Output / Channel	Amplifier Type	Supplier Device Package	-3db Bandwidth	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply Span (Max) [Max]	Current - Input Bias	Package / Case [y]	Package / Case [x]	Package / Case	Current - Supply	Slew Rate	Mounting Type	Voltage - Supply Span (Min) [Min]	Voltage - Input Offset
Texas Instruments LMH6321MR/NOPB	1	295 mA	Buffer	8-SO PowerPad	110 MHz	125 °C	-40 °C	32 V	2 µA	3.9 mm	0.154 in	8-PowerSOIC	14.9 mA	2900 V/µs	Surface Mount	5 V	4 mV
Texas Instruments LMH6321TS	1	295 mA	Buffer	TO-263 (DDPAK-7)	110 MHz	125 °C	-40 °C	32 V	2 µA			D2PAK (7 Leads + Tab) TO-263-8 TO-263CA	14.9 mA	2900 V/µs	Surface Mount	5 V	4 mV
Texas Instruments LMH6321MRX/NOPB	1	295 mA	Buffer	8-SO PowerPad	110 MHz	125 °C	-40 °C	32 V	2 µA	3.9 mm	0.154 in	8-PowerSOIC	14.9 mA	2900 V/µs	Surface Mount	5 V	4 mV
Texas Instruments LMH6321MR	1	295 mA	Buffer	8-SO PowerPad	110 MHz	125 °C	-40 °C	32 V	2 µA	3.9 mm	0.154 in	8-PowerSOIC	14.9 mA	2900 V/µs	Surface Mount	5 V	4 mV
Texas Instruments LMH6321TS/NOPB	1	295 mA	Buffer	TO-263 (DDPAK-7)	110 MHz	125 °C	-40 °C	32 V	2 µA			D2PAK (7 Leads + Tab) TO-263-8 TO-263CA	14.9 mA	2900 V/µs	Surface Mount	5 V	4 mV

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

LMH6321 Series

The LMH6321 is a high speed unity gain buffer that slews at 1800 V/µs and has a small signal bandwidth of 110 MHz while driving a 50 Ω load. It can drive ±300 mA continuously and will not oscillate while driving large capacitive loads.

The LMH6321 features an adjustable current limit. The current limit is continuously adjustable from 10 mA to 300 mA with a ±5 mA ±5% accuracy. The current limit is set by adjusting an external reference current with a resistor. The current can be easily and instantly adjusted, as needed by connecting the resistor to a DAC to form the reference current. The sourcing and sinking currents share the same current limit.

The LMH6321 is available in a space saving 8-pin SO PowerPAD or a 7-pin DDPAK power package. The SO PowerPAD™ package features an exposed pad on the bottom of the package to increase its heat sinking capability. The LMH6321 can be used within the feedback loop of an operational amplifier to boost the current output or as a stand alone buffer.

Documents

Technical documentation and resources