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參數(shù)資料
| 型號： | MAX5322EAI+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/18頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 12BIT DUAL 10V SER 28SSOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 46 |
| 設(shè)置時(shí)間： | 10µs |
| 位數(shù)： | 12 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 電壓電源： | 模擬和數(shù)字，雙 ± |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-SSOP（0.209"，5.30mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 28-SSOP |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 2 電壓，單極；2 電壓，雙極 |
| 采樣率（每秒）： | * |
| 產(chǎn)品目錄頁面： | 1397 (CN2011-ZH PDF) |
MAX5322
±10V, Dual, 12-Bit, Serial, Voltage-Output DAC
12
______________________________________________________________________________________
PIN
NAME
FUNCTION
1, 2, 13–16,
27, 28
N.C.
No Connection. Not internally connected.
3
UNI/
BIPB
DAC B Output-Mode Selection Input. Selects unipolar or bipolar output. Logic high = unipolar, logic
low = bipolar. In unipolar mode, the analog output range is 0 to 2 x VREF. In bipolar mode, the analog
output range is (-2 x VREF) to (+2 x VREF).
4
SHDN
Active-Low Shutdown Input. Pulling
SHDN low forces the DAC buffers into high impedance. Drive
SHDN high for normal operation.
5
LDAC
Active-Low Load DAC Input. DAC A and DAC B are updated with information in the input register on
the
LDAC falling edge.
6
CLR
Active-Low Asynchronous Clear DAC Input. Pulling
CLR low clears all DACs and input registers; resets
all outputs to zero.
7
DGND
Digital Ground
8VCC
Digital Power Input. Connect VCC to a +2.7V to +5.5V power supply. Bypass VCC to DGND with a 10F
and 0.1F capacitor in parallel as close to the device as possible.
9DOUT
Serial-Data Output. Data is clocked out on SCLK’s falling edge. DOUT is high impedance when
CS is
high. Data shifted into DIN appears at DOUT 16.5 clock cycles later.
10
SCLK
Serial-Clock Input. SCLK clocks data in and out of the serial interface.
11
DIN
Serial-Data Input. Data is clocked in on the rising edge of SCLK.
12
CS
Active-Low Chip-Select Input. Data is not clocked into DIN unless
CS is low.
17
UNI/
BIPA
DAC A Output-Mode Selection. Selects unipolar or bipolar output. Logic high = unipolar, logic low =
bipolar. In unipolar mode, the analog output range is 0 to 2 x VREF. In bipolar mode, the analog output
range is (-2 x VREF) to (+2 x VREF).
18
OUTA
DAC A Output
19
SGNDA
DAC A Sense Ground. Connect to AGND.
20
REFA
Reference Input for DAC A
21
VDD
Positive Analog-Power Input. Connect VDD to a +10.8V to +15.75V power supply. Bypass VDD to
AGND with a 10F and 0.1F capacitor in parallel as close to the device as possible.
22
REFB
DAC B Reference Input
23
AGND
Analog Ground
24
SGNDB
DAC B Sense Ground. Connect to AGND.
25
OUTB
DAC B Output
26
VSS
Negative Analog-Power Input. For single-supply operation, connect VSS to AGND. For dual-supply
operation, connect VSS to a -10.8V to -15.75V power supply and bypass VSS to AGND with a 10F and
0.1F capacitor in parallel, as close to the device as possible.
Pin Description
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| MAX5322EAI+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5322EAI+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5322EAI-T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX532ACPE | 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX532ACPE+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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