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參數資料
| 型號： | MAX5259EEE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/20頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 8BIT OCTAL 3V 16-QSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 設置時間： | 10µs |
| 位數： | 8 |
| 數據接口： | 串行 |
| 轉換器數目： | 8 |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-QSOP |
| 包裝： | 帶卷 (TR) |
| 輸出數目和類型： | 8 電壓，單極 |
| 采樣率（每秒）： | * |
General Description
The MAX5258/MAX5259 are +3V/+5V single-supply,
digital serial-input, voltage-output, 8-bit octal digital-to-
analog converters (DACs). Internal precision buffers
swing Rail-to-Rail, and the reference input range
extends from ground to the positive supply. The +5V
(MAX5258) and the +3V (MAX5259) feature a 10A
(max) shutdown mode.
The serial interface is double-buffered. A 16-bit input
shift register is followed by eight 8-bit input registers
and eight 8-bit DAC registers. The 16-bit serial word
consists of two “don’t care” bits, three address bits,
three control bits, and eight data bits. The input and
DAC registers can both be updated independently or
simultaneously with a single software command. The
asynchronous control input (LDAC) provides simultane-
ous updating of all eight DAC registers.
The interface is compatible with SPI, QSPI (CPOL =
CPHA = 0 or CPOL = CPHA = 1), and MICROWIRE.
A buffered digital data output allows daisy-chaining of
serial devices.
The MAX5258/MAX5259 are available in a 16-pin QSOP
package.
________________________Applications
Digital Gain and Offset Adjustment
Programmable Attenuators
Programmable Current Sources
Portable Instruments
Features
+2.7V to +5.5V Single-Supply Operation
Low Supply Current: 1.3mA
Low-Power Shutdown Mode
0.24A (MAX5259)
0.45A (MAX5258)
±1LSB DNL (max)
±1LSB INL (max)
Ground to VDD Reference Input Range
Output Buffer Amplifiers Swing Rail-to-Rail
10MHz Serial Interface, SPI, QSPI (CPOL = CPHA
= 0 or CPOL = CPHA = 1), and MICROWIRE-
Compatible
Double-Buffered Registers for Synchronous
Updating
Serial Data Output for Daisy-Chaining
Ultra-Small 16-Pin QSOP Package
+3V/+5V, Low-Power, 8-Bit Octal DACs
with Rail-to-Rail Output Buffers
________________________________________________________________ Maxim Integrated Products
1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
OUTB
OUTC
OUTD
DOUT
DIN
CS
SCLK
OUTH
OUTG
TOP VIEW
MAX5258
MAX5259
QSOP
OUTA
OUTE
OUTF
GND
VDD
REF
LDAC
Pin Configuration
19-1844; Rev 1; 4/01
EVALUATION
KIT
AVAILABLE
Ordering Information
PART
TEMP. RANGE PIN-PACKAGE
SUPPLY
VOLTAGE
(V)
MAX5258EEE -40
oC to +85oC
16 QSOP
+5.0
MAX5259EEE -40
oC to +85oC
16 QSOP
+3.0
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
MAX5258/MAX5259
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
For pricing, delivery, and ordering information, please contact Maxim 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 |
|---|---|
| MAX525AC | 制造商:Maxim Integrated Products 功能描述: |
| MAX525ACAP | 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 |
| MAX525ACAP+ | 功能描述:數模轉換器- DAC 12-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 |
| MAX525ACAP+T | 功能描述:數模轉換器- DAC 12-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 |
| MAX525ACAP-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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