Dual, Serial, Voltage-Output DAC in a QSOP Package
The MAX5158/MAX5159 low-power, serial, voltage-output, dual, 10-bit digital-to-analog converters (DACs) consume only 500µA from a single +5V (MAX5158) or +3V (MAX5159) supply. These devices feature Rail-to-Rail output swing and are available in a space-saving 16-pin QSOP package. To maximize dynamic range, the DAC output amplifiers are configured with an internal gain of +2V/V. The 3-wire serial interface is SPI™/QSPI™ and MICROWIRE™ compatible. Each DAC has a double-buffered input organized as an input register followed by a DAC register, which allows the input and DAC registers to be updated independently or simultaneously with a 16-bit serial word. Additional features include a 2µA programmable shutdown, hardware-shutdown lockout, a separate reference-voltage input for each DAC that accepts AC and DC signals, and an active-low clear input (CL) that resets all registers and DACs to zero. The MAX5158/MAX5159 provide a programmable logic pin for added functionality and a serial-data output pin for daisy chaining.
title | Download file |
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MAX5158-MAX5159 Data Sheet | MAX5158-MAX5159.pdf |
Part Number | Resolution (bits) | Channels | Output Type | Reference | INL (±LSB) | Interface | Supply Range (V) | Supply Range (V) | ICC (mA) | Settling Time (µs) | Package/Pins | Oper. Temp. (°C) | Budgetary Price |
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max | min | max | max | typ | See Notes | ||||||||
MAX5158 | 10 | 2 | Voltage- Buffered | Ext. | 1 | Serial - SPI | 4.5 | 5.5 | 0.65 | 8 | CDIP(N)/16 PDIP(N)/16 QSOP/16 | -55 to +125 -40 to +85 0 to +70 | $2.84 @1k |
MAX5159 | 2.7 | 3.6 | 0.6 | CDIP(N)/16 PDIP(N)/16 QSOP/16 | $3.55 @500 | ||||||||
Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
---|---|---|---|---|---|
MAX5159CEE | No Longer Available | MAX5159CEE+ | QSOP,;16 pin;30.9 mm² | 0°C to +70°C | No |
MAX5159CEE+ | Active | QSOP,;16 pin;30.9 mm² | 0°C to +70°C | Lead Free | |
MAX5159CEE+T | Active | QSOP;16 pin | 0°C to +70°C | See data sheet | |
MAX5159CEE-T | No Longer Available | MAX5159CEE+T | QSOP;16 pin | 0°C to +70°C | See data sheet |
MAX5159CPE | No Longer Available | MAX5159CPE+ | PDIP(N),;16 pin;158.4 mm² | 0°C to +70°C | No |
MAX5159CPE+ | Active | PDIP(N),;16 pin;158.4 mm² | 0°C to +70°C | Lead Free | |
MAX5159EEE | No Longer Available | MAX5159EEE+ | QSOP,;16 pin;30.9 mm² | -40°C to +85°C | No |
MAX5159EEE+ | Active | QSOP,;16 pin;30.9 mm² | -40°C to +85°C | Lead Free | |
MAX5159EEE+T | Active | QSOP;16 pin | -40°C to +85°C | See data sheet | |
MAX5159EEE-T | No Longer Available | MAX5159EEE+T | QSOP;16 pin | -40°C to +85°C | See data sheet |
Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
MAX5159EPE | No Longer Available | MAX5159EPE+ | PDIP(N),;16 pin;158.4 mm² | -40°C to +85°C | No |
MAX5159EPE+ | Active | PDIP(N),;16 pin;158.4 mm² | -40°C to +85°C | Lead Free | |
MAX5159MJE | No Longer Available | CDIP(N),;16 pin;173.5 mm² | -55°C to +125°C | No |