MAX6061A

高精度、微功耗、低压差、高输出电流、SOT23封装电压基准


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说明

The MAX6061-MAX6068 are precision, low-dropout, micropower voltage references. These three-terminal devices operate with an input voltage range from (VOUT + 50mV typ) to 12.6V and are available with output voltage options of 1.25V, 1.8V, 2.048V, 2.5V, 3V, 4.096V, 4.5V, and 5V. They feature a proprietary curvature-correction circuit and laser-trimmed thin-film resistors that result in a very low temperature coefficient of 20ppm/°C (max) and an initial accuracy of ±0.2% (max). Specifications apply to the extended temperature range (-40°C to +85°C).

The MAX6061–MAX6068 typically draw only 90µA of supply current and can source 5mA or sink 2mA of load current. Unlike conventional shunt-mode (two-terminal) references that waste supply current and require an external resistor, these devices offer a supply current that is virtually independent of the supply voltage (8µA/V variation) and do not require an external resistor. Additionally, the internally compensated devices do not require an external compensation capacitor and are stable with up to 1µF of load capacitance. Eliminating the external compensation capacitor saves valuable board area in space-critical applications. Low dropout voltage and supply independent, ultra-low supply current make these devices ideal for battery-operated, high-performance, low-voltage systems.

The MAX6061–MAX6068 are available in a 3-pin SOT23 package.
MAX6061、MAX6061A、MAX6061B、MAX6062、MAX6062A、MAX6062B、MAX6063、MAX6063A、MAX6063B、MAX6064、MAX6064A、MAX6064B、MAX6065、MAX6065A、MAX6065B、MAX6066、MAX6066A、MAX6066B、MAX6067、MAX6067A、MAX6067B、MAX6068:典型工作电路 MAX6061、MAX6061A、MAX6061B、MAX6062、MAX6062A、MAX6062B、MAX6063、MAX6063A、MAX6063B、MAX6064、MAX6064A、MAX6064B、MAX6065、MAX6065A、MAX6065B、MAX6066、MAX6066A、MAX6066B、MAX6067、MAX6067A、MAX6067B、MAX6068:典型工作电路 放大+

关键特性

  • Ultra-Small 3-Pin SOT23 Package
  • ±0.2% max Initial Accuracy
  • 20ppm/°C max Temperature Coefficient
  • 5mA Source Current
  • 2mA Sink Current
  • No Output Capacitor Required
  • Stable with CLOAD = 0 to 1µF
  • 90µA typ Quiescent Supply Current
  • 200mV max Dropout at 1mA Load Current
  • Output Voltage Options: 1.25V, 1.8V, 2.048V, 2.5V, 3V, 4.096V, 4.5V, 5V
  • 13µVp-p Noise 0.1Hz to 10Hz (MAX6061)

应用

  • A/D转换器
  • 蜂窝电话
  • 笔记本电脑
  • PDA、GPS、DMM
  • 便携式电池供电系统
  • 精密3V/5V系统

请查看具体的参数规格 Voltage References (171)


Part NumberVOUT
(V)
Temp. Coeff.
(ppm/°C)
Initial Accuracy
(% max)
ISUPPLY
(µA)
VSUPPLY
(V)
VSUPPLY
(V)
Noise 0.1Hz to 10Hz
(µVpp)
Oper. Temp.
(°C)
Package/PinsBudgetary
Price
max@ +25°CmaxminmaxtypSee Notes
MAX6068A 1.8200.21252.512.622-40 to +85
SOIC(N)/8
$2.49 @1k
MAX6068B 1.8300.41252.522
SOIC(N)/8
-
MAX6061A 1.25200.41252.513
SOIC(N)/8
$2.49 @1k
MAX6062A 2.048200.241252.522
SOIC(N)/8
$2.49 @1k
MAX6063A 3200.21253.227
SOIC(N)/8
$2.49 @1k
MAX6063B 3300.41253.227
SOT23/3
-
MAX6064A 4.096200.2904.335
SOIC(N)/8
$2.74 @1k
MAX6064B 4.096300.41254.335
SOIC(N)/8
$1.77 @1k
MAX6065B 5300.4905.260
SOIC(N)/8
$1.79 @1k
MAX6067A 4.5200.21254.755
SOIC(N)/8
$2.49 @1k
MAX6067B 4.5300.41254.755
SOIC(N)/8
$1.79 @1k

Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。
申请可靠性报告: MAX6061A 
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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