參數(shù)資料
型號: 5962-8967401QX
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, CDIP40
封裝: CERAMIC, DIP-40
文件頁數(shù): 1/34頁
文件大?。?/td> 860K
代理商: 5962-8967401QX
General Description
The MAX5580–MAX5585 quad, 12-/10-/8-bit, voltage-
output, digital-to-analog converters (DACs) offer
buffered outputs and a 3s maximum settling time at the
12-bit level. The DACs operate from a +2.7V to +5.25V
analog supply and a separate +1.8V to +5.25V digital
supply. The 20MHz, 3-wire, serial interface is compati-
ble with SPI, QSPI, MICROWIRE, and digital sig-
nal processor (DSP) protocol applications. Multiple
devices can share a common serial interface in direct-
access or daisy-chained configuration. The MAX5580–
MAX5585 provide two multifunctional, user-programma-
ble, digital I/O ports. The externally selectable power-up
states of the DAC outputs are either zero scale, mid-
scale, or full scale. Software-selectable FAST and SLOW
settling modes decrease settling time in FAST mode, or
reduce supply current in SLOW mode.
The MAX5580/MAX5581 are 12-bit DACs, the
MAX5582/MAX5583 are 10-bit DACs, and the
MAX5584/MAX5585 are 8-bit DACs. The MAX5580/
MAX5582/MAX5584 provide unity-gain-configured out-
put buffers, while the MAX5581/MAX5583/MAX5585
provide force-sense-configured output buffers. The
MAX5580–MAX5585 operate over the extended -40°C
to +85°C temperature range and are available in a
space-saving, 6.5mm x 4.4mm, 20-pin, TSSOP package.
Features
3s (max) 12-Bit Settling Time to 0.5 LSB
Quad, 12-/10-/8-Bit Serial DACs in TSSOP
Package
±1 LSB (max) INL and DNL at 12-Bit Resolution
Two User-Programmable Digital I/O Ports
Single +2.7V to +5.25V Analog Supply
+1.8V to AVDD Digital Supply
20MHz, 3-Wire, SPI-/QSPI-/MICROWIRE-/DSP-
Compatible Serial Interface
Glitch-Free Outputs Power Up to Zero Scale,
Midscale, or Full Scale Controlled by PU Pin
Unity-Gain or Force-Sense-Configured
Output Buffers
Applications
Portable Instrumentation
Automatic Test Equipment (ATE)
Digital Offset and Gain Adjustment
Automatic Tuning
Programmable Voltage and Current Sources
Programmable Attenuators
Industrial Process Controls
Motion Control
Microprocessor (P)-Controlled Systems
Power Amplifier Control
Fast Parallel-DAC to Serial-DAC Upgrades
MAX5580–MAX5585
Buffered, Fast-Settling, Quad,
12-/10-/8-Bit, Voltage-Output DACs
________________________________________________________________
Maxim Integrated Products
1
19-3164; Rev 4; 7/08
For pricing delivery, and ordering information please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Pin Configuration appears at end of data sheet.
EVALUATION
KIT
AVAILABLE
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
PART
RESOLUTION
(BITS)
INL
(LSB max)
OUTPUT BUFFER
CONFIGURATION
PIN-PACKAGE
MAX5580AEUP+
12
±1
Unity gain
20 TSSOP-EP*
MAX5580BEUP+
12
±4
Unity gain
20 TSSOP-EP*
MAX5581AEUP+
12
±1
Force sense
20 TSSOP-EP*
MAX5581BEUP+
12
±4
Force sense
20 TSSOP-EP*
MAX5582EUP+
10
±1
Unity gain
20 TSSOP-EP*
MAX5583EUP+
10
±1
Force sense
20 TSSOP-EP*
MAX5584EUP+
8
±0.5
Unity gain
20 TSSOP-EP*
MAX5585EUP+
8
±0.5
Force sense
20 TSSOP-EP*
Ordering Information/Selector Guide
+
Denotes a lead-free/RoHS-compliant package.
*
EP = Exposed paddle.
Note: All devices are specified over the -40°C to +85°C operating temperature range.
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5962-8967402QX 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, CDIP40
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