參數(shù)資料
型號(hào)： MAX5548ETE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： DAC
英文描述： Dual, 8-Bit, Programmable, 30mA High-Output-Current DAC
中文描述： SERIAL INPUT LOADING, 30 us SETTLING TIME, 8-BIT DAC, QCC16
封裝： 3 X 3 MM, 0.80 MM HEIGHT, EXPOSED PAD, MO-220WEED-2, QFN-16
文件頁數(shù)： 2/15頁
文件大?。?/td> 296K
代理商： MAX5548ETE
M
Dual, 8-Bit, Programmable, 30mA
High-Output-Current DAC
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND .............................................................-0.3V to +6V
OUTA, OUTB to GND.................................-0.3V to (V
DD
+ 0.3V)
REFIN
CS
/AO, DOUT/AI, SPI/
I2C
, FSADJA,
FSADJB to GND......................................-0.3V to (V
DD
+ 0.3V)
SCLK/SCL, DIN/SDA................................................-0.3V to +6V
Continuous Power Dissipation (T
A
= +85°C)
16-Pin Thin QFN (derate 17.5mW/°C above +70°C)..1398.6mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
DD
= +2.7V to +5.25V, GND = 0, V
REFIN
= +1.25V, internal reference, R
FSADJ_
= 20k
; compliance voltage = (V
DD
- 0.6V),
V
SCLK/SCL
= 0, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
DD
= +3.0V and T
A
= +25°C.) (Note 1)
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
STATIC PERFORMANCE—ANALOG SECTION
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset
Zero-Scale Error
8
Bits
LSB
LSB
LSB
μA
INL
DNL
I
OS
I
OUT
_ = 1mA to 30mA (Note 2)
Guaranteed monotonic
±1
±1
-13
-4
I
OUT
_ = 1mA to 30mA, code = 0x00
I
OUT
_ = 1mA to 30mA, code = 0xFF,
includes offset
1
Full-Scale Error
-4
LSB
REFERENCE
Internal Reference Range
Internal Reference Tempco
External Reference Range
External Reference Input Current
DAC OUTPUTS
Full-Scale Current
1.21
1.25
30
1.29
V
ppm/°C
V
μA
0.5
1.5
225
108
(Note 3)
1
30
mA
Output Current Leakage in
Shutdown
±1
μA
Output Capacitance
10
pF
I
OUT
_ = 30mA
1
T
A
= +25°C
T
A
= -40°C to +85°C
0.55
0.6
Current Source Dropout Voltage
(V
DD
- V
OUT
_)
I
OUT
_ = 20mA
V
Output Impedance at Full-Scale
Current
100
k
Capacitive Load to Ground
Series Inductive Load
C
LOAD
L
LOAD
10
100
nF
nH
Maximum FSADJ_ Capacitive
Load
C
FSADJ_
75
pF
DYNAMIC PERFORMANCE
Settling Time
Digital Feedthrough
Digital-to-Analog Glitch Impulse
t
S
C
LOAD
= 24pF, L
LOAD
= 27nH (Note 4)
30
2
40
μs
nVs
nVs
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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(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
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(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
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(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
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(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
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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