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參數(shù)資料
| 型號： | MAX5548ETE+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 9/15頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 8BIT DUAL 30MA 16-TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 設(shè)置時間： | 30µs |
| 位數(shù)： | 8 |
| 數(shù)據(jù)接口： | I²C，串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 2 |
| 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-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 16-TQFN（3x3） |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 2 電流，單極 |
| 采樣率（每秒）： | 10M |
MAX5548
Dual, 8-Bit, Programmable, 30mA
High-Output-Current DAC
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +5.25V, GND = 0, VREFIN = +1.25V, internal reference, RFSADJ_ = 20k
; compliance voltage = (VDD - 0.6V),
VSCLK/SCL = 0, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VDD = +3.0V and TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DAC-to-DAC Current Matching
2%
VDD = +3V, RL = 65
, CL = 24pF
400
Wake-Up Time
VDD = +5V, no load
10
s
POWER SUPPLIES
Supply Voltage
VDD
+2.70
+5.25
V
Supply Current
IDD
VDD = +5.25V, no load
3
6
mA
Shutdown Current
1.2
A
LOGIC AND CONTROL INPUTS
+2.7V
≤ VDD ≤ +3.4V
0.7 x
VDD
Input High Voltage (Note 5)
VIH
+34V < VDD
≤ +5.25V
2.4
V
Input Low Voltage
VIL
(Note 5)
0.8
V
Input Hysteresis
VHYS
0.1 x
VDD
V
Input Capacitance
CIN
10
pF
Input Leakage Current
IIN
±1
A
Output Low Voltage
VOL
ISINK = 3mA
0.6
V
Output High Voltage
VOH
ISOURCE = 2mA
VDD -
0.5
V
I2C TIMING CHARACTERISTICS (Figure 2)
SCL Clock Frequency
fSCL
400
kHz
Setup Time for START Condition
tSU:STA
600
ns
Hold Time for START Condition
tHD:STA
600
ns
SCL Pulse-Width Low
tLOW
130
ns
SCL Pulse-Width High
tHIGH
600
ns
Data Setup Time
tSU:DAT
100
ns
Data Hold Time
tHD:DAT
070
ns
SCL Rise Time
tRCL
20 + 0.1
x CB
300
ns
SCL Fall Time
tFCL
20 + 0.1
x CB
300
ns
SDA Rise Time
tRDA
20 + 0.1
x CB
300
ns
SDA Fall Time
tFDA
20 + 0.1
x CB
300
ns
Bus Free Time Between a STOP
and START Condition
tBUF
1.3
s
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5548ETE#G16 | 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 |
| MAX5548ETE#TG16 | 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 |
| MAX5548ETE+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-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 |
| MAX5548ETE+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-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 |
| MAX5548ETE-G16 | 制造商:Maxim Integrated Products 功能描述:DUAL, 8-BIT, 30MA HIGH-OUTPUT-CURRENT DAC - Rail/Tube |
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