MAX4130, MAX4131, MAX4132, MAX4133, MAX4134 单/双/四路、宽带、低功耗、单电源、满摆幅输入/输出运算放大器

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The MAX4130–MAX4134 family of operational amplifiers combines 10MHz gain-bandwidth product and excellent DC accuracy with Rail-to-Rail operation at the inputs and outputs. These devices require only 900µA per amplifier, and operate from either a single supply (+2.7V to +6.5V) or dual supplies (±1.35V to ±3.25V) with a common-mode voltage range that extends 250mV beyond V_EE and V_CC. They are capable of driving 250Ω loads and are unity-gain stable. In addition, the MAX4131/ MAX4133 feature a shutdown mode in which the outputs are placed in a high-impedance state and the supply current is reduced to only 25µA per amplifier.

With their rail-to-rail input common-mode range and output swing, the MAX4130-MAX4134 are ideal for low-voltage, single-supply operation. Although the minimum operating voltage is specified at 2.7V, the devices typically operate down to 1.8V. In addition, low offset voltage and high speed make them the ideal signal-conditioning stages for precision, low-voltage data-acquisition systems. The MAX4130 is offered in the space-saving 5-pin SOT23 package. The MAX4131 is offered in the ultra-small 6-bump, 1mm x 1.5mm chip-scale package (UCSP™).

关键特性

应用/使用

6-Bump UCSP (MAX4131)
+2.7V to +6.5V Single-Supply Operation
Rail-to-Rail Input Common-Mode Voltage Range
Rail-to-Rail Output Voltage Swing
10MHz Gain-Bandwidth Product
900µA Quiescent Current per Amplifier
25µA Shutdown Function (MAX4131/MAX4133)
200µV Offset Voltage
No Phase Reversal for Overdriven Inputs
Drive 250Ω Loads
Stable with 160pF Capacitive Loads
Unity-Gain Stable

	电池供电仪表
	数据采集系统
	低功耗、低电压应用
	便携式设备
	信号调理

Key Specifications: Operational Amplifiers
Part Number	Amps Per Pkg.	Rail to Rail	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^**
MAX4130	1	Input and Output	1	2.7	6.5	1000	1,500	90	100	150	10	4	22	0.4	No	SOT-23/5	9	-40 to +85	$0.85 @ 1k
MAX4131	1						600	98								SOIC/8 UCSP/6 uMAX/8	2		$0.98 @ 1k
MAX4132	2						750	94								SOIC/8 uMAX/8	16		$1.40 @ 1k
MAX4133	2						750	94								DICE SALES/0 SOIC/14	54		$1.67 @ 1k
MAX4134	4						1,500	84								SOIC/14	54		$2.40 @ 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.