MAX187 |
RFQ for MAX187 Required Field |
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| Technical/Catalog Information | MAX1873REEE+ |
| Vendor | Maxim Integrated Products |
| Category | Integrated Circuits (ICs) |
| Battery Type | Li-Ion, NiCd, NiMH |
| Function | Charge Management |
| Package / Case | 16-QSOP (SSOP) |
| Packaging | Tube |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 6 V ~ 28 V |
| Drawing Number | 175; 21-0055; EE; 16 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MAX1873REEE+ MAX1873REEE+ |
| Product | Manufacturers | Pack | D/C |
| MAX187 | - | DIP | - |
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. Both parts feature an 8.5µs successive-approximation ADC, a fast track/hold (1.5µs), an on-chip clock, and a high-speed 3-wire serial interface.
The MAX187/MAX189 digitize signals at a 75ksps throughput rate. An external clock accesses data from the interface, which communicates without external hardware to most digital signal processors and micro-controllers. The interface is compatible with SPI™,QSPI™, and Microwire™.
The MAX187 has an on-chip buffered reference, and the MAX189 requires an external reference. Both the MAX187 and MAX189 save space with 8-pin DIP and 16-pin SO packages. Power consumption is 7.5mW and reduces to only 10µW in shutdown.
Excellent AC characteristics and very low power con-sumption combined with ease of use and small pack-age size make these converters ideal for remote DSP and sensor applications, or for circuits where power consumption and space are crucial.
Typical Application |
Features |
| -Portable Data Logging-Remote Digital Signal Processing-Isolated Data Acquisition-High-Accuracy Process Control | 12-Bit Resolution±1⁄2 LSB Integral Nonlinearity (MAX187A/MAX189A)Internal Track/Hold, 75kHz Sampling RateSingle +5V OperationLow Power: 2µA Shutdown Current 1.5mA Operating CurrentInternal 4.096V Buffered Reference (MAX187)3-Wire Serial Interface, Compatible with SPI,QSPI, and MicrowireSmall-Footprint 8-Pin DIP and 16-Pin SO |
