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参数资料
| 型号： | MAX5105EWP+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/19页 |
| 文件大小： | 0K |
| 描述： | IC DAC 8BIT QUAD NV 20-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 36 |
| 设置时间： | 6µs |
| 位数： | 8 |
| 数据接口： | 串行 |
| 转换器数目： | 4 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 800mW |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC W |
| 包装： | 管件 |
| 输出数目和类型： | 4 电压，单极 |
| 采样率（每秒）： | * |
General Description
The MAX5105/MAX5106 nonvolatile, quad, 8-bit digital-
to-analog converters (DACs) operate from a single
+2.7V to +5.5V supply. An internal EEPROM stores the
DAC states even after power is removed. Data from
these nonvolatile registers automatically initialize the
DAC outputs and operating states during power-up.
Precision internal buffers swing Rail-to-Rail, and the
reference input range includes both ground and the
positive rail.
The MAX5105/MAX5106 feature a software-controlled
10A shutdown mode and a mute state that drives the
DAC outputs to their respective REFL_ voltages. The
MAX5105 includes an asynchronous MUTE input, as
well as a RDY/BSY output that indicates the status of
the nonvolatile memory.
The MAX5105 is available in a 20-pin QSOP and 20-pin
wide SO packages, and the MAX5106 is available in a
16-pin QSOP package.
________________________Applications
Digital Gain and Offset Adjustments
Programmable Attenuators
Portable Instruments
Power-Amp Bias Control
Features
o On-Chip EEPROM Stores DAC States
o Power-On Reset Initialization of All Registers to
Prestored States
o +2.7V to +5.5V Single-Supply Operation
o Four 8-Bit DACs with Independent High and Low
Reference Inputs (MAX5105)
o Ground to VDD Reference Input Range
o Rail-to-Rail Output Buffers
o Low 1mA Supply Current
o Low Power 10A (max) Shutdown Mode
o Small 20- or 16-Pin QSOP Package
o SPI/QSPI/MICROWIRE-Compatible Serial
Interface
o Asynchronous MUTE Input (MAX5105)
o RDY/BSY Pin to Indicate Memory Status
(MAX5105)
o Wide Operating Temperature Range
(-40°C to +85°C)
MAX5105/MAX5106
Nonvolatile, Quad, 8-Bit DACs
________________________________________________________________ Maxim Integrated Products
1
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
REFH2
REFH3
OUT0
OUT1
RDY/BSY
VDD
REFH0
REFH1
TOP VIEW
OUT2
OUT3
REFL3
REFL2
DOUT
DIN
CS
CLK
12
11
9
10
REFL1
REFL0
GND
MUTE
MAX5105
20 QSOP/SOIC
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
REFH1
REFH2
REFH3
OUT0
OUT1
OUT2
OUT3
REFL1
REFL0
MAX5106
16 QSOP
REFH0
VDD
DIN
CLK
CS
DOUT
GND
Ordering Information
Pin Configurations
19-1925; Rev 1; 6/01
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Functional Diagram appears at end of data sheet.
Rail-to-Rail is a trademark of Nippon Motorola, Ltd.
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
PART
TEMP RANGE
PIN-PACKAGE
MAX5105EEP
-40
°C to +85°C
20 QSOP
MAX5105EWP
-40
°C to +85°C
20 SO
MAX5106EEE
-40
°C to +85°C
16 QSOP
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5105EWP+ | 功能描述:数模转换器- DAC 8-Bit 4Ch Precision DAC 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 |
| MAX5105EWP+T | 功能描述:数模转换器- DAC 8-Bit 4Ch Precision DAC 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 |
| MAX5105EWP-T | 功能描述:数模转换器- DAC 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 |
| MAX5105-MAX5106 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Nonvolatile, Quad, 8-Bit DACs |
| MAX5106 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Nonvolatile, Quad, 8-Bit DACs |
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