LMH6554LEX
Texas Instruments
-2.5V~2.5V -40℃~+125℃ 0.9nV/√Hz@10MHz 1 150mA 16mV 18uA 2.8GHz 20uA 4.7V~5.25V 4ns 5.25V 52mA 6200V/us 83dB 95dB Differential Enable/shutdown function、Single-ended to differential conversion、Integrated ADC driver、Adjustable output common-mode voltage、Built-in compensation UQFN-14(2.5x2.5) Differential Amplifiers ROHS
- Category
- Differential Amplifiers
- Package
- UQFN-14(2.5x2.5)
- Pins
- 14
Overview
The LMH6554LEX is a differential Amplifier made by Texas Instruments in a UQFN-14(2.5x2.5) package with 14 pins. -2.5V~2.5V -40℃~+125℃ 0.9nV/√Hz@10MHz 1 150mA 16mV 18uA 2.8GHz 20uA 4.7V~5.25V 4ns 5.25V 52mA 6200V/us 83dB 95dB Differential Enable/shutdown function、Single-ended to differential conversion、Integrated ADC driver、Adjustable output common-mode voltage、Built-in compensation UQFN-14(2.5x2.5) Differential Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LMH6554LE_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:UQFN-14_L2.5-W2.5-P0.40-BL, from EasyEDA), ready for a KiCad board. 15 are in stock at JLCPCB (part C701928).
Symbol
Footprint
Parameters
18- Common Mode Rejection Ratio(CMRR)
- 83dB
- Dual Supply
- -2.5V~2.5V
- Features
- Enable/shutdown function
- Gain Bandwidth Product
- 2.8GHz
- Ib - Input Bias Current
- 20uA
- Input Offset Current(Ios)
- 18uA
- Maximum Power Supply Range (Vdd-Vss)
- 5.25V
- Noise density(eN)
- 0.9nV/√Hz@10MHz
- Number of Channels
- 1
- Operating Temperature
- -40℃~+125℃
- Output Current
- 150mA
- Output Type
- Differential
- Power Supply Rejection Ratio (PSRR)
- 95dB
- Quiescent Current per Amplifier
- 52mA
- Settling time
- 4ns
- Single Supply
- 4.7V~5.25V
- Slew Rate
- 6200V/us
- Vos - Input Offset Voltage
- 16mV
Order codes
1- LMH6554LEX/NOPBLCSC C701928
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | V+ | Unspecified |
| 2 | VCM | Unspecified |
| 3 | V- | Unspecified |
| 4 | +FB | Unspecified |
| 5 | -IN | Unspecified |
| 6 | +IN | Unspecified |
| 7 | -FB | Unspecified |
| 8 | V- | Unspecified |
| 9 | VEN | Unspecified |
| 10 | V+ | Unspecified |
| 11 | NC | Unspecified |
| 12 | -OUT | Unspecified |
| 13 | +OUT | Unspecified |
| 14 | NC | Unspecified |
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Is there a KiCad symbol and footprint for the LMH6554LEX?
Yes. The symbol is EasyEDA_Cloud:LMH6554LE_NOPB and the footprint EasyEDA_Cloud:UQFN-14_L2.5-W2.5-P0.40-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LMH6554LEX?
UQFN-14(2.5x2.5), with 14 pins. Its footprint is drawn on this page.
Where is the LMH6554LEX datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LMH6554LEX?
JLCPCB lists it as part C701928, with 15 in stock; the sellers' links on this page open their listings.
What can replace the LMH6554LEX?
Parts like it in the library: the LMH6554LEE by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
