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參數(shù)資料
| 型號： | MAX5216GUA+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | DAC 16BIT SGL BUFFERED LP 8-UMAX |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 50 |
| 設置時間： | 14µs |
| 位數(shù)： | 16 |
| 數(shù)據(jù)接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 轉換器數(shù)目： | 1 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 387mW |
| 工作溫度： | -40°C ~ 105°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應商設備封裝： | 8-uMAX |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 1 電壓，單極 |
12
Maxim Integrated
14-/16-Bit, Low-Power, Buffered Output,
Rail-to-Rail DACs with SPI Interface
MAX5214/MAX5216
Pin Description
Pin Configuration
Detailed Description
The MAX5214/MAX5216 are pin-compatible and soft-
ware-compatible 14-bit and 16-bit DACs. The MAX5214/
MAX5216 are single-channel, low-power, high-refer-
ence input resistance, and buffered voltage-output
DACs. The MAX5214/MAX5216 minimize the digital
noise feedthrough from their inputs to their outputs by
powering down the SCLK and DIN input buffers after
completion of each data frame. The data frames are
16-bit for the MAX5214 and 24-bit for the MAX5216. On
power-up, the MAX5214/MAX5216 reset the DAC output
to zero, providing additional safety for applications that
drive valves or other transducers which need to be off on
power-up. The MAX5214/MAX5216 contain a segmented
resistor string-type DAC, a serial-in/parallel-out shift reg-
ister, a DAC register, power-on-reset (POR) circuit, CLR
to asynchronously clear the device independent of the
serial interface, and control logic. On the falling edge
of the clock (SCLK) pulse, the serial input (DIN) data is
shifted into the device, MSB first.
Output Amplifier (OUT)
The MAX5214/MAX5216 include an internal buffer on the
DAC output. The internal buffer provides improved load
regulation and transition glitch suppression for the DAC
output. The output buffer slews at 0.5V/Fs and drives
up to 10kI in parallel with 100pF. The analog supply
voltage (VDD) determines the maximum output voltage
range of the device as VDD powers the output buffer.
DAC Reference (REF)
The external reference input features a typical input
impedance of 256kI and accepts an input voltage
from +2V to VDD. Connect an external voltage supply
between REF and GND to apply an external reference.
for a list of available voltage-reference devices.
OUT
CLR
DIN
1
2
8
7
GND
VDD
CS
SCLK
REF
MAX
TOP VIEW
3
4
6
5
MAX5214
MAX5216
PIN
NAME
FUNCTION
1
REF
Reference Voltage Input. Bypass REF with a 0.1FF capacitor to GND.
2
CS
Active-Low Chip-Select Input
3
SCLK
Serial-Clock Input
4
DIN
Data In
5
CLR
Active-Low Asynchronous Digital-Clear Input. Drive CLR low to clear the contents of the input and
DAC registers and set the DAC output to zero.
6
OUT
Buffered DAC Voltage Output
7
VDD
Supply Voltage. Bypass VDD with a 0.1FF capacitor to GND.
8
GND
Ground
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5216GUA+ | 功能描述:數(shù)模轉換器- DAC 16-Bit Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)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 |
| MAX5216GUA+T | 功能描述:數(shù)模轉換器- DAC 16-Bit Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)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 |
| MAX5216LPT# | 制造商:Maxim Integrated Products 功能描述:KIT EVAL FOR MAX5216 |
| MAX5216PMB1# | 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 13Bit V-Out DAC w/Config Outs RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| MAX5217BGUA+ | 功能描述:數(shù)模轉換器- DAC 16-Bit Low Power Buffered DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)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 |
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