參數資料
型號： MAX5381MEUK+T
廠商： Maxim Integrated Products
文件頁數： 1/12頁
文件大?。?/td> 0K
描述： IC DAC 8BIT 2WIRE SER SOT23-5
產品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
設置時間： 20µs
位數： 8
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）： 571mW
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： SC-74A，SOT-753
供應商設備封裝： SOT-23-5
包裝： 帶卷 (TR)
輸出數目和類型： 1 電壓，單極
采樣率（每秒）： *
MAX5380/MAX5381/MAX5382
Low-Cost, Low-Power, 8-Bit DACs with
2-Wire Serial Interface in SOT23
General Description
The MAX5380/MAX5381/MAX5382 are low-cost, 8-bit
digital-to-analog converters (DACs) in miniature 5-pin
SOT23 packages, with a simple 2-wire serial interface
that allows communication with multiple devices. The
MAX5380 has an internal +2V reference and operates
from a +2.7V to +3.6V supply. The MAX5381 has an
internal +4V reference and operates from a +4.5V to
+5.5V supply. The MAX5382 operates over the full
+2.7V to +5.5V supply range and has an internal refer-
ence equal to 0.9 x VDD.
The fast-mode I2C*-compatible serial interface allows
communication at data rates up to 400kbps, minimizing
board space and reducing interconnect complexity
in many applications. Each device is available with
one of four factory-preset addresses (see Selector
Guide).
These DACs also include an output buffer, a low-power
shutdown mode, and a power-on reset that ensures the
DAC outputs are at zero when power is initially applied.
In shutdown mode, supply current is reduced to less
than 1A and the output is pulled down to GND with a
10k
resistor.
Applications
Automatic Tuning (VCO)
Power-Amplifier Bias Control
Programmable Threshold Levels
Automatic Gain Control
Automatic Offset Adjustment
Features
8-Bit Accuracy in a Miniature 5-Pin SOT23
Wide +2.7V to +5.5V Supply Range (MAX5382)
Low 230A max Supply Current
1A Shutdown Mode
Buffered Output Drives Resistive Loads
Low-Glitch Power-On Reset to Zero DAC Output
Fast I2C-Compatible Serial Interface
<±5% Full-Scale Error (MAX5382)
<±1LSB max INL/DNL
PX.1/SCL
+2.7V TO +5.5V
PX.0/SDA
GND
C
VDD
SCL
SDA
OUT
GND
VDD
MAX5382
Typical Operating Circuit
19-1641; Rev 2; 11/04
Ordering Information
Selector Guide
PART
MAX5380_EUK-T
MAX5381_EUK-T
MAX5382_EUK-T
-40°C to +85°C
TEMP RANGE
PIN-PACKAGE
5 SOT23
PART
MAX5380LEUK
MAX5380MEUK
MAX5380NEUK
0x64
0x62
0x60
ADDRESS
REFERENCE
(V)
+2.0
MAX5380PEUK
0x66
+2.0
MAX5381LEUK
0x60
+4.0
MAX5381MEUK
0x62
+4.0
MAX5381NEUK
0x64
+4.0
MAX5381PEUK
0x66
+4.0
MAX5382MEUK
0x62
0.9 x VDD
MAX5382NEUK
0x64
0.9 x VDD
MAX5382PEUK
0x66
0.9 x VDD
MAX5382LEUK
0x60
0.9 x VDD
TOP
MARK
ADMN
ADMZ
ADNF
ADMP
ADMV
ADNB
ADMR
ADND
ADNJ
ADMT
ADMX
ADNH
GND
SDA
VDD
15
SCL
OUT
MAX5380
MAX5381
MAX5382
SOT23-5
TOP VIEW
2
34
Pin Configuration
________________________________________________________________ Maxim Integrated Products
1
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.
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相關代理商/技術參數
參數描述
MAX5381NEUK 制造商:Maxim Integrated Products 功能描述:LOW-COST LOW-POWER 8-BIT DACS WITH 2-WIRE SERIAL INTERFACE I - Rail/Tube
MAX5381NEUK+ 制造商:Maxim Integrated Products 功能描述:DAC SGL CURRENT STEERING 8BIT 5PIN SOT-23 - Rail/Tube
MAX5381NEUK+T 功能描述:數模轉換器- DAC 8-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(wěn)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
MAX5381NEUK-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(wěn)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
MAX5381PEUK 制造商:Maxim Integrated Products 功能描述:5 PINS SOT PKG - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:
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