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LMH6622 +BOM

High-performance amplification for demanding application

Manufacturer:

Texas Instruments
Mfr.Part #:

LMH6622
Datasheet:

LMH6622 Datasheet (PDF)
Architecture:

Voltage FB
Number Of Channels:

2
Total Supply Voltage (+5 V = 5, ±5 V = 10) (min) (V):

5
Total Supply Voltage (+5 V = 5, ±5 V = 10) (max) (V):

12
EDA/CAD Models:

Request Free CAD Models for LMH6622

LMH6622 General Description

The LMH6622 is a versatile dual high speed voltage feedback operational amplifier designed with a focus on minimizing noise. With a voltage noise specification of 1.6nV/√Hz, current noise specification of 1.5pA/√Hz, bandwidth of 160 MHz, and exceptional harmonic distortion exceeding 90 dBc, the LMH6622 excels as a receive channel amplifier in various xDSL applications like ADSL and VDSL. Operating within a voltage range of ±2.5 V to ±6 V in dual supply mode, or +5 V to +12 V in single supply mode, this amplifier offers flexibility in different system configurations. Its stability for A_V ≥ 2 or A_V ≤ −1 ensures reliable performance in a range of operational scenarios. The use of TI's advanced VIP10 process in fabrication enables the LMH6622 to achieve a bandwidth of 160 MHz while consuming a minimal current of only 4.3 mA/amplifier. Available in 8-lead SOIC and 8-lead VSSOP packages, the LMH6622 offers a compact and efficient solution for high-speed amplification needs

Key Features

Operating Temperature Range -40°C to +125°C
Tolerance ±1%
Load Capacitance 1000 pF to 2500 pF
Operating Frequency 100 kHz to 500 kHz
Storage Temperature -50°C to +150°C
Package Size 12.5 mm x 9.6 mm x 2.7 mm

Specifications

Architecture	Voltage FB	Number of channels	2
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	5	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	12
GBW (typ) (MHz)	320	BW at Acl (MHz)	160
Acl, min spec gain (V/V)	2	Slew rate (typ) (V/µs)	80
Vn at flatband (typ) (nV√Hz)	1.6	Vn at 1 kHz (typ) (nV√Hz)	1.6
Iq per channel (typ) (mA)	4.3	Vos (offset voltage at 25°C) (max) (mV)	1.2
Rail-to-rail	No	Features	Decompensated
Rating	Catalog	Operating temperature range (°C)	-40 to 85
CMRR (typ) (dB)	100	Input bias current (max) (pA)	10000000
Offset drift (typ) (µV/°C)	2.5	Iout (typ) (mA)	90
2nd harmonic (dBc)	90	3rd harmonic (dBc)	100
Frequency of harmonic distortion measurement (MHz)	1