MAX680CPA+ by Analog Devices

+5V to ±10V Voltage Converters

Status: Active
Series: MAX680
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX680/MAX681 are monolithic, CMOS, dual charge-pump voltage converters that provide ±10V outputs from a +5V input voltage. The MAX680/MAX681 provide both a positive step-up charge pump to develop +10V from +5V input and an inverting charge pump to generate the -10V output. Both parts have an on-chip, 8kHz oscillator. The MAX681 has the capacitors internal to the package, and the MAX680 requires four external capacitors to produce both positive and negative voltages from a single supply. The output source impedances are typically 150Ω, providing useful output currents up to 10mA. The low quiescent current and high efficiency make this device suitable for a variety of applications that need both positive and negative voltages generated from a single supply. The MAX864/MAX865 are also recommended for new designs. The MAX864 operates at up to 200kHz and uses smaller capacitors. The MAX865 comes in the smaller µMAX® package.

Prices starting from US$3.12


Distributor Starting From Stock
Logo for Schukat Electronic Schukat Electronic US$3.44
20
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$4.63
8
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Logo for Newark Electronics Newark Electronics US$3.56
-
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Logo for element14 element14 US$3.32
-
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Features

95% Voltage-Conversion Efficiency
85% Power-Conversion Efficiency
+2V to +6V Voltage Range
Only Four External Capacitors Required (MAX680)
No Capacitors Required (MAX681)
500µA Supply Current
Monolithic CMOS Design

Specifications

Topology DoublerDual OutputInverterUnregulated
VIN (V) (min) 2
VIN (V) (max) 6
IOUT (A) (typ) 0.01
Unadj. VOUT (V) +2xVIN-2xVIN
IQ (mA) (max) 2
Switching Frequency (kHz) 8
Oper. Temp. (°C) -55 to +125-40 to +850 to +70
Package/Pins CDIP/8PDIP/8SOIC (N)/8
BudgetaryPrice (See Notes) 2.16


MAX680CPA+ Semiconductors - ICs by Analog Devices

IC DUAL VOLT CONVERTER DIP8 680

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Output Type Adjustable
Input Voltage Min 2V
Input Voltage Max 6V
DC / DC Converter IC Case DIP
No. of Pins 8Pins
Output Current 10mA
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 4V
Adjustable Output Voltage Max 12V
Topology Boost Inverting
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL -
SVHC No SVHC (15-Jan-2018)
Base Number 680
Frequency 8kHz
IC Temperature Range Commercial
Logic Function Number 680
No. of Outputs 1Outputs
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +70°C
Output Current Max 0.12A
Output Voltage -10V
Output Voltage Max 12V
Output Voltage Min 4V
Primary Input Voltage 5V
Supply Voltage Max 6V
Supply Voltage Min 2V
Termination Type Through Hole
Voltage Regulator Type Dual Charge-Pump

Alternative Descriptions

U-Conv 5V +-10V DIP8 | Schukat Electronic
IC: PMIC | Transfer Multisort Elektronik
Ic, Dual Volt Converter, Dip8, 680 | Newark Electronics
IC, DUAL VOLT CONVERTER, DIP8, 680 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX680CPA+ ?

Additional datasheets, footprints and schematics for MAX680CPA+ are listed on our Part Details page. You can also find images and similar parts to MAX680CPA+ on this page.

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Is the MAX680CPA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX680CPA+ have stock available?

Authorised distributors including Schukat Electronic, Transfer Multisort Elektronik, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX680CPA+ .

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