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參數資料
| 型號： | MAX5741AUB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | 10-Bit, Low-Power, Quad, Voltage-Output DAC with Serial Interface |
| 中文描述： | SERIAL INPUT LOADING, 4 us SETTLING TIME, 10-BIT DAC, PDSO10 |
| 封裝： | UMAX-10 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 635K |
| 代理商： | MAX5741AUB |
General Description
The MAX5741 quad, 10-bit, low-power, buffered volt-
age-output, digital-to-analog converter (DAC) is pack-
aged in a space-saving 10-pin μMAX package (5mm
3mm). The wide supply voltage range of +2.7V to
+5.5V and 229μA supply current accommodates low-
power and low-voltage applications. DAC outputs
employ on-chip precision output amplifiers that swing
Rail-to-Rail
. The MAX5741’s reference input accepts a
voltage range from 0 to V
DD
. In power-down the refer-
ence input is high impedance, further reducing the sys-
tem’s total power consumption.
The 20MHz, 3-wire SPI, QSPI, MICROWIRE and
DSP-compatible serial interface saves board space and
reduces the complexity of opto- and transformer-isolated
applications. The MAX5741 on-chip power-on reset
(POR) circuit resets the DAC outputs to zero and loads
the output with a 100k
resistor to ground. This provides
additional safety for applications that drive valves or other
transducers that need to be off on power-up. The
MAX5741’s software controlled power-down reduces
supply current to less than 0.1μA and provides software-
selectable output loads (1k
, 100k
, or high impedance)
while in power-down. The MAX5741 is specified over the
-40°C to +125°C extended temperature range and avail-
able in a 10-pin μMAX package
Applications
Automatic Tuning
Gain and Offset Adjustment
Power Amplifier Control
Process Control I/O Boards
Battery-Powered Instruments
VCO Control
Features
o
Ultra-Low Power Consumption
229μA at V
DD
= +3.6V
271μA at V
DD
= +5.5V
o
Wide +2.7V to +5.5V Single-Supply Range
o
10-Pin μMAX Package
o
0.3μA Power-Down Current
o
Guaranteed 10-Bit Monotonicity (±1LSB DNL)
o
Safe Power-Up Reset to Zero Volts at DAC Output
o
Three Software-Selectable Power-Down
Impedances (100k
, 1k
, Hi-Z)
o
Fast 20MHz, 3-Wire SPI, QSPI, and MICROWIRE-
Compatible Serial Interface
o
Rail-to-Rail Output Buffer Amplifiers
o
Schmitt-Triggered Logic Inputs for Direct
Interfacing to Optocouplers
o
Wide -40
°
C to +125
°
C Operating Temperature
Range
M
10-Bit, Low-Power, Quad, Voltage-Output
DAC with Serial Interface
________________________________________________________________
Maxim Integrated Products
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.
1
1
2
3
4
5
10
9
8
7
6
OUTD
OUTC
OUTB
OUTA
GND
V
DD
SCLK
CS
MAX5741
μ
MAX
TOP VIEW
REF
DIN
Pin Configuration
19-2123; Rev 2; 7/03
Rail-to-Rail is a registered trademark of Nippon Motorola, Inc.
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor, Corp.
Ordering Information
PART
TEMP RANGE
-40
°
C to +85
°
C
-40
°
C to +125
°
C
PIN-PACKAGE
10 μMAX
10 μMAX
MAX5741EUB
MAX5741AUB
Functional Diagram appears at end of data sheet.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX5741 | 10-bit，low-power，quad，voltage-output DAC with serial interface |
| MAX5741EUB | Dual Very-High Speed, High-Current Peripheral Drivers 20-LCCC -55 to 125 |
| MAX5820MEUA | Dual, 8-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC |
| MAX5820L | Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And C 14-CDIP -55 to 125 |
| MAX5820M | Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And C 20-LCCC -55 to 125 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX5741AUB+ | 功能描述:數模轉換器- DAC 10-Bit 4Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5741AUB+T | 功能描述:數模轉換器- DAC 10-Bit 4Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5741AUB-T | 功能描述:數模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5741EUB | 功能描述:數模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5741EUB+ | 功能描述:數模轉換器- DAC 10-Bit 4Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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