參數(shù)資料
型號(hào): MAX5185BEEI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: Dual, 10-Bit, 40MHz Current/Voltage Alternate-Phase Output DACs
中文描述: PARALLEL, WORD INPUT LOADING, 0.025 us SETTLING TIME, 10-BIT DAC, PDSO28
封裝: 0.150 INCH, 0.025 INCH PITCH, QSOP-28
文件頁(yè)數(shù): 2/16頁(yè)
文件大?。?/td> 244K
代理商: MAX5185BEEI
LSB
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
AV
DD
, DV
DD
to AGND, DGND .................................-0.3V to +6V
Digital Inputs to DGND.............................................-0.3V to +6V
OUT1P, OUT1N, OUT2P, OUT2N, CREF1,
CREF2 to AGND...................................................-0.3V to +6V
V
REF
to AGND ..........................................................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
AV
DD
to DV
DD
.................................................................... ±3.3V
ELECTRICAL CHARACTERISTICS
(AV
DD
= DV
DD
= +3V ±10%, AGND = DGND = 0, f
CLK
= 40MHz, I
FS
= 1mA, 400
differential output, C
L
= 5pF, T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER
SYMBOL
CdB
STATIC PERFORMANCE
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.
Maximum Current into Any Pin............................................50mA
Continuous Power Dissipation (T
A
= +70°C)
28-Pin QSOP (derate 9.00mW/°C above +70°C)....... 725mW
Operating Temperature Ranges
MAX518_BEEI................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec)............................ +300°C
M
f
OUT
= 550kHz
f
OUT
= 2.2MHz
f
CLK
= 40MHz
f
OUT
= 2.2MHz
f
OUT
= 550kHz
f
OUT
= 2.2MHz
f
OUT
= 550kHz
Full-Scale Output Current
I
FS
0.5
1
1.5
mA
DAC External Output Resistor
Load
R
L
400
MAX5182 only
MAX5182 only
MIN
TYP
MAX
UNITS
Full-Scale Error
DYNAMIC PERFORMANCE
-40
±15
+40
LSB
-2
-8
+2
+8
Differential Nonlinearity
DNL
-1
±0.5
+1
LSB
Output Settling Time
Glitch Impulse
25
10
72
70
-70
-68
61
59
-60
50
10
ns
pVs
Spurious-Free Dynamic Range
to Nyquist
SFDR
dBc
57
Resolution
Integral Nonlinearity
N
10
-2
Bits
LSB
INL
±0.5
+2
Total Harmonic Distortion to
Nyquist
THD
dB
-63
Signal-to-Noise Ratio to
Nyquist
SNR
dB
56
DAC-to-DAC Ouput Isolation
Clock and Data Feedthrough
Output Noise
dB
nVs
pA/
Hz
Gain Mismatch Between
DAC Outputs
±0.5
±1
% FSR
Full-Scale Output Voltage
Voltage Compliance of Output
Output Leakage Current
V
FS
400
mV
V
μA
-0.3
-1
0.8
1
f
CLK
= 40MHz
(Note 1)
MAX5182
MAX5185
Guaranteed monotonic
To ±0.5LSB error band
f
CLK
= 40MHz
f
OUT
= 2.2MHz
All 0s to all 1s
f
OUT
= 2.2MHz
DACEN = 0, MAX5182 only
Zero-Scale Error
ANALOG OUTPUT
Dual, 10-Bit, 40MHz Current/Voltage
Alternate-Phase Output DACs
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