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LMH6622 +BOM
High-performance amplification for demanding application
SOIC (D)-8,VSSOP (DGK)-8-
Manufacturer:
Texas Instruments
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Mfr.Part #:
LMH6622
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Datasheet:
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Architecture:
Voltage FB
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Number Of Channels:
2
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Total Supply Voltage (+5 V = 5, ±5 V = 10) (min) (V):
5
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Total Supply Voltage (+5 V = 5, ±5 V = 10) (max) (V):
12
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EDA/CAD Models:
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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 AV ≥ 2 or AV ≤ −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 |
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