MAX189 1.4MHz SOT23 Current-Mode Step-Up DC-DC Converter

Maxim

Description

19-0196; Rev 0; 10/93 NUAL KIT MA ATION SHEET A EVALU T A D WS FOLLO +5V, Low-Power, 12-Bit Serial ADCs ________________________________.
The MAX187/MAX189 serial 12-bit analog-to-digital converters (ADCs) operate from a single +5V supply and accept a 0V to 5V analog input.

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Datasheet Specifications

Part number: MAX189
Manufacturer: Maxim
File Size: 301.32 KB
Datasheet: MAX189_MaximIntegratedProducts.pdf
Description: 1.4MHz SOT23 Current-Mode Step-Up DC-DC Converter

Features

* o o o o o 12-Bit Resolution ±1⁄2 LSB Integral Nonlinearity (MAX187A/MAX189A) Internal Track/Hold, 75kHz Sampling Rate Single +5V Operation Low Power: 2µA Shutdown Current 1.5mA Operating Current o Internal 4.096V Buffered Reference (MAX187) o 3-Wire Serial Interface, Compatible with SPI, QSPI, and M

Applications

* or for circuits where power consumption and space are crucial. MAX187/MAX189 _________________Ordering Information PART MAX187ACPA MAX187BCPA MAX187CCPA MAX187ACWE MAX187BCWE MAX187CCWE MAX187BC/D TEMP. RANGE PIN-PACKAGE ERROR (LSB) 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C

MAX189 Distributors

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MAX189 1.4MHz SOT23 Current-Mode Step-Up DC-DC Converter Maxim

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