MAX410, MAX412, MAX414 Single/Dual/Quad, 28MHz, Low-Noise, Low-Voltage, Precision Op Amps

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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).

Key Features

Applications/Uses

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

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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

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

MAX412

250

Ceramic DIP/8
DICE SALES/0
PDIP/8
SOIC/8

$2.45 @ 1k

MAX414

320

Ceramic DIP/14
PDIP/14
SOIC/14

$4.50 @ 1k

See All Operational Amplifiers (143)

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.