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參數(shù)資料
| 型號(hào)： | MAX551AEUB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin レMAX Package |
| 中文描述： | SERIAL INPUT LOADING, 0.08 us SETTLING TIME, 12-BIT DAC, PDSO10 |
| 封裝： | UMAX-10 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 99K |
| 代理商： | MAX551AEUB |
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
_______________General Desc ription
The MAX551/MAX552 are 12-bit, current-output, 4-quad-
rant multiplying digital-to-analog converters (DACs).
These devices are capable of providing unipolar or
bipolar outputs when operating from either a single +5V
(MAX551) or +3V (MAX552) power supply. An internal
power-on-reset circuit clears all DAC registers on
power-up, setting the DAC output voltage to 0V.
The SPI /QSPI and Microwire -compatible 3-wire
serial interface saves board space and reduces power
dissipation compared with parallel-interface devices.
The MAX551/MAX552 feature double-buffered interface
logic with a 12-bit input register and a 12-bit DAC regis-
ter. Data in the DAC register sets the DAC output volt-
age. Data is loaded into the input register via the serial
interface. The
LOAD
input transfers data from the input
register to the DAC register, updating the DAC output
voltage.
The MAX551/MAX552 are available in an 8-pin DIP
package or a space-saving 10-pin μMAX package. The
μMAX package provides an asynchronous clear (
CLR
)
input that clears all DAC registers when pulled to GND,
setting the output voltage to 0V.
________________________Applic ations
Automatic Calibration
Gain Adjustment
Transducer Drivers
Process-Control I/O Boards
Digitally Controlled Filters
Motion-Controlled Systems
μP-Controlled Systems
Programmable Amplifiers/Attenuators
____________________________Features
o
Single-Supply Operation:
+4.5V to +5.25V (MAX551)
+2.7V to +3.6V (MAX552)
o
12.5MHz 3-Wire Serial Interface
o
SPI/QSPI and Microwire Compatible
o
Power-On Reset Clears DAC Output to Zero
o
Asynchronous Clear Input Clears DAC Output
to Zero
o
Voltage Mode or Bipolar Mode Operation with
a Single Power Supply
o
Schmitt-Trigger Digital Inputs for Direct
Optocoupler Interface
o
0.4μA Supply Current
o
10-Pin μMAX Package
M
+3V /+5V, 12-Bit, S erial, Multiplying DACs
in 10-Pin μMAX Pac kage
________________________________________________________________ Maxim Integrated Products
1
1
2
3
4
5
10
9
8
7
6
RFB
REF
CLR
SCLK
V
DD
GND
AGND
OUT
MAX551
MAX552
μ
MAX
TOP VIEW
DIN
LOAD
SCLK
DIN
LOAD
1
2
8
7
RFB
REF
GND
V
DD
OUT
DIP
3
4
6
5
MAX551
MAX552
19-1260; Rev 0; 10/97
PART
MAX551
ACPA
MAX551BCPA
MAX551ACUB
MAX551BCUB
MAX551AEPA
MAX551BEPA
MAX551AEUB
MAX551BEUB
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE
PIN-
PACKAGE
8 Plastic DIP
8 Plastic DIP
10 μMAX
10 μMAX
8 Plastic DIP
8 Plastic DIP
10 μMAX
10 μMAX
______________Ordering Information
Ordering Information continued at end of data sheet.
SPI and QSPI are trademarks of Motorola Inc. Microwire is a trademark of National Semiconductor Corp.
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
LINEARITY
(LSB)
±1/2
±1
±1/2
±1
±1/2
±1
±1/2
±1
_________________Pin Configurations
12-BIT
D/A CONVERTER
RFB
OUT
AGND*
CLR*
LOAD
V
DD
REF
SCLK
GND
*
μ
MAX PACKAGE ONLY
12-BIT
DAC REGISTER
DIN
R
FB
12-BIT
SHIFT REGISTER
POWER-ON
RESET
MAX551
MAX552
________________Func tional Diagram
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX551AEUB+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX551AEUB+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX551AEUB-T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX551BCPA | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX551BCPA+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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