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参数资料
| 型号： | 5962-89616042X |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | ADC |
| 英文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CQCC20 |
| 封装： | QCC-20 |
| 文件页数： | 1/12页 |
| 文件大小： | 238K |
| 代理商： | 5962-89616042X |
General Description
The MAX541/MAX542 are serial-input, voltage-output,
16-bit digital-to-analog converters (DACs) that operate
from a single +5V supply. They provide 16-bit perfor-
mance (±1LSB INL and DNL) over temperature without
any adjustments. The DAC output is unbuffered, result-
ing in a low supply current of 0.3mA and a low offset
error of 1LSB.
The DAC output range is 0V to VREF. For bipolar opera-
tion, matched scaling resistors are provided in the
MAX542 for use with an external precision op amp
(such as the MAX400), generating a ±VREF output
swing. The MAX542 also includes Kelvin-sense con-
nections for the reference and analog ground pins to
reduce layout sensitivity.
A 16-bit serial word is used to load data into the DAC
latch. The 10MHz, 3-wire serial interface is compatible
with SPI/QSPI/MICROWIRE, and it also interfaces
directly with optocouplers for applications requiring isola-
tion. A power-on reset circuit clears the DAC output to 0V
(unipolar mode) when power is initially applied.
The MAX541 is available in 8-pin plastic DIP and SO
packages. The MAX542 is available in 14-pin plastic
DIP and SO packages.
Applications
High-Resolution Offset and Gain Adjustment
Industrial Process Control
Automated Test Equipment
Data-Acquisition Systems
Features
o Full 16-Bit Performance Without Adjustments
o +5V Single-Supply Operation
o Low Power: 1.5mW
o 1s Settling Time
o Unbuffered Voltage Output Directly Drives 60k
Loads
o SPI/QSPI/MICROWIRE-Compatible Serial Interface
o Power-On Reset Circuit Clears DAC Output to 0V
(unipolar mode)
o Schmitt Trigger Inputs for Direct Optocoupler
Interface
MAX541/MAX542
+5V, Serial-Input, Voltage-Output, 16-Bit DACs
________________________________________________________________ Maxim Integrated Products
1
14
13
12
11
10
9
8
1
2
3
4
5
6
7
VDD
INV
DGND
LDAC
AGNDS
AGNDF
OUT
RFB
TOP VIEW
MAX542
DIN
N.C.
SCLK
CS
REFF
REFS
DIP/SO
DIN
REF
SCLK
CS
1
2
8
7
VDD
DGND
AGND
OUT
MAX541
3
4
6
5
DIP/SO
General Description
16-BIT DAC
16-BIT DATA LATCH
SERIAL INPUT REGISTER
CONTROL
LOGIC
MAX542
REFF
REFS
CS
LDAC
DIN
SCLK
AGNDS
AGNDF
OUT
INV
RFB
VDD
DGND
RFB
RINV
Functional Diagrams
19-1082; Rev 2; 12/99
PART
MAX541ACPA
MAX541BCPA
MAX541ACSA
0°C to +70°C
TEMP. RANGE
PIN-PACKAGE
8 Plastic DIP
8 SO
Ordering Information
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
MAX541BCSA
0°C to +70°C
8 SO
INL
(LSB)
±1
±2
±1
±2
Ordering Information continued at end of data sheet.
MAX541CCPA
0°C to +70°C
8 Plastic DIP
±4
MAX541CCSA
0°C to +70°C
8 SO
±4
Functional Diagrams continued at end of data sheet.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 5962-8961604VA | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| 5962-8961701LA | 功能描述:数模转换器- DAC IC MONO 12-BIT DAC IC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| 5962-89620012A | 制造商:Intersil Corporation 功能描述:OP AMP SGL CURRENT FDBK 15V 20CLCC - Rail/Tube |
| 5962-8962001PA | 制造商:Intersil Corporation 功能描述: |
| 5962-8962202GA | 制造商:Linear Technology 功能描述:Op Amp, High-Speed |
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