參數(shù)資料
型號： MAX5894EGK+TD
廠商： Maxim Integrated Products
文件頁數(shù)： 12/32頁
文件大?。?/td> 0K
描述： IC DAC 14BIT DUAL 500MSPS 68-QFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
設(shè)置時間： 11ns
位數(shù)： 14
數(shù)據(jù)接口： 并聯(lián)
轉(zhuǎn)換器數(shù)目： 2
電壓電源： 模擬和數(shù)字
功率耗散（最大）： 886mW
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 68-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 68-QFN 裸露焊盤（10x10）
包裝： 帶卷 (TR)
輸出數(shù)目和類型： 2 電流，單極
采樣率（每秒）： 500M
MAX5894
14-Bit, 500Msps, Interpolating and Modulating
Dual DAC with CMOS Inputs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(DVDD1.8 = AVDD1.8 = 1.8V, AVCLK = AVDD3.3 = DVDD3.3 = 3.3V, modulator off, 2x interpolation, DATACLK output mode, dual-port
mode, 50
double-terminated outputs, external reference at 1.25V, TA = -40°C to +85°C, unless otherwise noted. Typical values are
at TA = +25°C, unless otherwise noted.) (Note 2)
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.
DVDD1.8, AVDD1.8 to GND, DACREF ..................-0.3V to +2.16V
AVDD3.3, AVCLK, DVDD3.3 to GND, DACREF ........-0.3V to +3.9V
DATACLK, A0–A13, B0–B11,
SELIQ/B13, DATACLK/B12, CS, RESET, SCLK,
DIN and DOUT to GND, DACREF ...-0.3V to (DVDD3.3 + 0.3V)
CLKP, CLKN to GND, DACREF..............-0.3V to (AVCLK + 0.3V)
REFIO, FSADJ to GND, DACREF ........-0.3V to (AVDD3.3 + 0.3V)
OUTIP, OUTIN, OUTQP,
OUTQN to GND, DACREF ..................-1V to (AVDD3.3 + 0.3V)
DOUT, DATACLK, DATACLK/B12 Continuous Current........8mA
Continuous Power Dissipation (TA = +70°C)
68-Pin QFN (derate 41.7mW/°C above +70°C)
(Note 1) ...................................................................3333.3mW
Junction Temperature ......................................................+150°C
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Thermal Resistance
θJC (Note 1)....................................0.8°C/W
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
STATIC PERFORMANCE
Resolution
14
Bits
Differential Nonlinearity
DNL
±0.5
LSB
Integral Nonlinearity
INL
±1.0
LSB
Offset Error
OS
-0.025
0.003
+0.025
%FS
Offset Drift
±0.03
ppm/°C
Full-Scale Gain Error
GEFS
-4
-0.6
+4
%FS
Gain-Error Drift
±110
ppm/°C
Full-Scale Output Current
IOUTFS
220
mA
Output Compliance
-0.5
+1.1
V
Output Resistance
ROUT
1M
Output Capacitance
COUT
5pF
DYNAMIC PERFORMANCE
Maximum Clock Frequency
fCLK
500
MHz
Minimum Clock Frequency
fCLK
1
MHz
Maximum DAC Update Rate
fDAC
fDAC = fCLK or fDAC = fCLK/2
500
Msps
Minimum DAC Update Rate
fDAC
fDAC = fCLK or fDAC = fCLK/2
1
Msps
Maximum Input Data Rate
fDATA
125
MWps
No interpolation
-154
2x interpolation
-154
fDATACLK = 125MHz,
fOUT = 16MHz, fOFFSET
= 10MHz, -12dBFS
4x interpolation
-154
Noise Spectral Density
fDATACLK = 125MHz,
fOUT = 16MHz, fOFFSET
= 10MHz, 0dBFS
4x interpolation
-151
dBFS/
Hz
Note 1: Thermal resistance based on a multilayer board with 4 x 4 via array in exposed pad area.
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MAX5894EVCMOD2 功能描述:數(shù)模轉(zhuǎn)換器- DAC Evaluation Kit for the MAX5893/MAX5894/MAX5895 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
MAX5894EVKIT 功能描述:數(shù)模轉(zhuǎn)換器- DAC Evaluation Kit for the MAX5893/MAX5894/MAX5895 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
MAX5895EGK+D 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit 2Ch 500Msps 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
MAX5895EGK+TD 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit 2Ch 500Msps 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
MAX5895EGK-D 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
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