LMH6629SDX/NOPB

250mA 1 780uV 1.6V/ns 87dB 23uA 15.5mA WSON-8(3x3) Instrumentation, Op Amps, Buffer Amps RoHS

WSON-8(3x3)ROHS3 CompliantActive

Ultra-Low Noise, High-Speed Operational Amplifier with Shutdown

Manufacturer: TI
Manufacturer part #: LMH6629SDX/NOPB
Store part #: C2060235
Package / case: WSON-8(3x3)
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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202 in stock

#C2060235

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Quantity	Unit price	Pack price
1+	₹866.59	₹866.59
10+	₹745.11	₹7,451.10
30+	₹671.24	₹20,137.20
100+	₹609.31	₹60,931.00

Quantity (min 1)

1 × ₹866.59

₹866.59

excl. GST

₹1,022.58 incl. 18% GST

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Standard pack: 4,500 per reel

LMH6629SDX/NOPB

₹866.59 for 1 + GST

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Specifications

Output Current: 250mA
Number of Channels: 1
Vos - Input Offset Voltage: 780uV
Slew Rate: 1.6V/ns
Input Offset Current(Ios): 1.8uA
Operating Temperature: -40℃~+125℃
Common Mode Rejection Ratio(CMRR): 87dB
Ib - Input Bias Current: 23uA
Input Offset Voltage Drift(Vos TC): 450nV/℃
Quiescent Current: 15.5mA
Features: Enable/shutdown function;Built-in compensation
Input Voltage Noise Density: 690pV/√Hz@1MHz
Single Supply: 2.7V~5.5V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 4,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.001 g

Overview

The LMH6629 is a high-speed, ultra-low noise amplifier designed for applications requiring wide bandwidth with high gain and low noise such as in communication, test and measurement, optical and ultrasound systems. The LMH6629 operates on 2.7– to 5.5– supply with an input common mode range that extends below ground and outputs that swing to within 0.8 of the rails for ease of use in single supply applications. Heavy loads up to ±250 mA can be driven by highfrequency large signals with the LMH6629's –3dB bandwidth of 900 MHz and 1600 V/μs slew rate. The LMH6629 (WSON-8 package only) has userselectable internal compensation for minimum gains of 4 or 10 controlled by pulling the COMP pin low or high, thereby avoiding the need for external compensation capacitors required in competitive devices. Compensation for the SOT-23-5 package is internally set for a minimum stable gain of 10 V/V. The WSON-8 package also provides the power-down enable/disable feature. The low-input noise (0.69 nV/√Hz and 2.6 pA/√Hz), low distortion (HD2/HD3 = −90 dBc/−94 dBc) and ultra-low DC errors (800 μV OS maximum over temperature, ±0.45 μV/σ drift) allow precision operation in both ac- and dc-coupled applications. The LMH6629 is fabricated in Texas Instruments' proprietary SiGe process and is available in a 3 mm× 3 mm 8-pin WSON package as well as the SOT-23-5 package.

Applications

Instrumentation Amplifiers
Ultrasound Pre-amps
Wide-band Active Filters
Opto-Electronics
Medical Imaging Systems
Base-Station Amplifiers
Low-Noise Single Ended to Differential Conversion
Trans-Impedance Amplifier

Key features

Specified for VS = 5 V, RL = 100 Ω, AV = 10 V/V WSON-8 Package, unless Specified
–3dB Bandwidth 900 MHz
Input Voltage Noise 0.69 nV/√Hz
Input Offset Voltage Max. Over Temperature ±0.8 mV
Slew Rate 1600 V/μs
HD2 @ f = 1 MHz, 2VPP -90 dBc
HD3 @ f = 1 MHz, 2VPP −94 dBc
Supply Voltage Range 2.7 V to 5.5 V
Typical Supply Current 15.5 mA
Selectable Min. Gain ≥ 4 or ≥ 10 V/V
Enable Time: 75 ns
Output Current ±250 mA
WSON-8 and SOT-23-5 Packages