MAX410, MAX412, MAX414 单/双/四路、28MHz、低噪声、低电压、精密运算放大器

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概述

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The MAX410/MAX412/MAX414 single/dual/quad op amps set a new standard for noise performance in high-speed, low-voltage systems. Input voltage-noise density is guaranteed to be less than 2.4nV per root-Hz at 1kHz. A unique design not only combines low noise with ±5V operation, but also consumes 2.5mA supply current per amplifier. Low-voltage operation is guaranteed with an output voltage swing of 7.3V_P-P into 2kΩ from ±5V supplies. The MAX410/MAX412/MAX414 also operate from supply voltages between ±2.4V and ±5V for greater supply flexibility.

Unity-gain stability, 28MHz bandwidth, and 4.5V/µs slew rate ensure low-noise performance in a wide variety of wideband and measurement applications. The MAX410/MAX412/MAX414 are available in DIP and SO packages in the industry-standard single/dual/quad op amp pin configurations. The single comes in an ultra-small TDFN package (3mm x 3mm).

关键特性

应用/使用

Voltage Noise: 2.4nV per root-Hz (max) at 1kHz
2.5mA Supply Current Per Amplifier
Low Supply Voltage Operation: ±2.4V to ±5V
28MHz Unity-Gain Bandwidth
4.5V/µs Slew Rate
250µV (max) Offset Voltage (MAX410/MAX412)
115dB (min) Voltage Gain
Available in an Ultra-Small TDFN Package

	桥接信号调理
	高品质音频放大器
	红外检测器
	低噪声频率合成器
	超低噪声仪表放大器

Key Specifications: Operational Amplifiers

Part Number

Amps Per Pkg.

Min. Stable Closed Loop Gain (V/V)

Min. Total Supply (V)

Max. Total Supply (V)

Typ. Supply Current per Amp. (µA)

Max. V_OS (µV)

Typ. CMRR @ DC (dB)

Typ PSRR @ DC (dB)

Max. Input I_BIAS (nA)

Typ. Unity Gain BW (MHz)

Typ. Slew Rate (V/µs)

Input Voltage Noise Density (nV/√Hz)

Input Current Noise Density (pA/√Hz)

Low Power Shutdown

Package

Smallest Available Package (max w/pins) (mm²)

Operating Temp. Range (°C)

Price^**

MAX410

2.4

10.5

2500

250

130

103

150

4.5

1.5

1.2

DICE SALES/0
PDIP/8
SOIC/8
THIN QFN (Dual)/8

-40 to +85
0 to +70

$1.50 @ 1k

See All Operational Amplifiers (141)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.