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參數資料
| 型號： | MAX5811PEUT+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/13頁 |
| 文件大小： | 0K |
| 描述： | IC DAC SERIAL 10BIT 1CH SOT23-6 |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 設置時間： | 4µs |
| 位數： | 10 |
| 數據接口： | 串行 |
| 轉換器數目： | 1 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 727mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | SOT-23-6 |
| 供應商設備封裝： | SOT-6 |
| 包裝： | 帶卷 (TR) |
| 輸出數目和類型： | 1 電壓，單極 |
| 采樣率（每秒）： | * |
General Description
The MAX5811 is a single, 10-bit voltage-output digital-to-
analog converter (DAC) with an I2C-compatible 2-wire
interface that operates at clock rates up to 400kHz. The
device operates from a single 2.7V to 5.5V supply and
draws only 100A at VDD = 3.6V. A low-power power-
down mode decreases current consumption to less than
1A. The MAX5811 features three software-selectable
power-down output impedances: 100k
, 1k, and high
impedance. Other features include an internal precision
Rail-to-Rail output buffer and a power-on reset (POR)
circuit that powers up the DAC in the 100k
power-down
mode.
The MAX5811 features a double-buffered I2C-compatible
serial interface that allows multiple devices to share a sin-
gle bus. All logic inputs are CMOS-logic compatible and
buffered with Schmitt triggers, allowing direct interfacing
to optocoupled and transformer-isolated interfaces. The
MAX5811 minimizes digital noise feedthrough by discon-
necting the clock (SCL) signal from the rest of the device
when an address mismatch is detected.
The MAX5811 is specified over the extended temperature
range of -40°C to +85°C and is available in a space-sav-
ing 6-pin SOT23 package. Refer to the MAX5812 data
sheet for the 12-bit version.
Applications
Digital Gain and Offset Adjustments
Programmable Voltage and Current Sources
Programmable Attenuation
VCO/Varactor Diode Control
Low-Cost Instrumentation
Battery-Operated Equipment
Features
Ultra-Low Supply Current
100A at VDD = 3.6V
130A at VDD = 5.5V
300nA Low-Power Power-Down Mode
Single 2.7V to 5.5V Supply Voltage
Fast 400kHz I2C-Compatible 2-Wire Serial
Interface
Schmitt-Trigger Inputs for Direct Interfacing
to Optocouplers
Rail-to-Rail Output Buffer Amplifier
Three Software-Selectable Power-Down Output
Impedances
100k
, 1k, and High Impedance
Read-Back Mode for Bus and Data Checking
Power-On Reset to Zero
Miniature 6-Pin SOT23 Package
MAX5811
10-Bit, Low-Power, 2-Wire Interface, Serial,
Voltage-Output DAC
________________________________________________________________ Maxim Integrated Products
1
SCL
SDA
1
2
6
5
VDD
ADD
GND
OUT
MAX5811
SOT23
TOP VIEW
3
4
Pin Configuration
Ordering Information
RS
RP
VDD
C
SDA
SCL
SDA
SCL
VDD
OUT
MAX5811
Typical Operating Circuit
19-2270; Rev 1; 11/04
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.
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX5811LEUT-T
-40°C to +85°C
6 SOT23-6
AAYS
MAX5811MEUT-T
-40°C to +85°C
6 SOT23-6
AAYU
MAX5811NEUT-T
-40°C to +85°C
6 SOT23-6
AAYW
MAX5811PEUT-T
-40°C to +85°C
6 SOT23-6
AAYY
Functional Diagram appears at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
I2C is a trademark of Philips Corp.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX5812LEUT | 制造商:Maxim Integrated Products 功能描述:12-BIT LOW-POWER 2-WIRE SERIAL V - Rail/Tube |
| MAX5812LEUT+ | 制造商:Maxim Integrated Products 功能描述:12-BIT LOW-POWER, 2-WIRE, SERIAL VOLTAGE-OUTPUT DAC - Rail/Tube |
| MAX5812LEUT+T | 功能描述:數模轉換器- DAC 12-Bit 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 |
| MAX5812LEUT-G035 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX5812LEUT-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 |
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