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參數資料
| 型號： | MAX5874EGK+TD |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 9/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 14BIT DUAL 200MSPS 68-QFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 設置時間： | 14ns |
| 位數： | 14 |
| 數據接口： | 并聯 |
| 轉換器數目： | 2 |
| 電壓電源： | 模擬和數字 |
| 功率耗散（最大）： | 300mW |
| 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 |
| 供應商設備封裝： | 68-QFN 裸露焊盤（10x10） |
| 包裝： | 帶卷 (TR) |
| 輸出數目和類型： | 4 電流，單極 |
| 采樣率（每秒）： | 200M |
MAX5874
14-Bit, 200Msps, High-Dynamic-Performance,
Dual DAC with CMOS Inputs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
AVDD1.8, DVDD1.8 to GND, DACREF ................. -0.3V to +2.16V
AVDD3.3, DVDD3.3, AVCLK to GND, DACREF ....... -0.3V to +3.9V
DACREF, 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)
CLKP, CLKN to GND, DACREF..............-0.3V to (AVCLK + 0.3V)
A13/B13–A0/B0, XOR, SELIQ to GND,
DACREF...............................................-0.3V to (DVDD3.3 + 0.3V)
TORB,
DORI, PD to GND, DACREF ....-0.3V to (DVDD3.3 + 0.3V)
Continuous Power Dissipation (TA = +70°C)
68-Pin QFN-EP
(derate 41.7mW/°C above +70°C) (Note 1) ............3333.3mW
Thermal Resistance θJA (Note 1)...................................+24°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
STATIC PERFORMANCE
Resolution
14
Bits
Integral Nonlinearity
INL
Measured differentially
±1
LSB
Differential Nonlinearity
DNL
Measured differentially
±0.7
LSB
Offset Error
OS
-0.025
±0.001
+0.025
%FS
Offset-Drift Tempco
±10
ppm/
°C
Full-Scale Gain Error
GEFS
External reference
±1%FS
Internal reference
±100
Gain-Drift Tempco
External reference
±50
ppm/
°C
Full-Scale Output Current
IOUTFS
(Note 3)
2
20
mA
Output Compliance
Single-ended
-0.5
+1.1
V
Output Resistance
ROUT
1M
Output Capacitance
COUT
5pF
DYNAMIC PERFORMANCE
Clock Frequency
fCLK
1
200
MHz
fDAC = fCLK / 2, single-port mode
1
100
Output Update Rate
fDAC
fDAC = fCLK, dual-port mode
1
200
Msps
fDAC = 150MHz
fOUT = 16MHz, -12dBFS
-160
Noise Spectral Density
fDAC = 200MHz
fOUT = 80MHz, -12dBFS
-158
dBFS/Hz
ELECTRICAL CHARACTERISTICS
(AVDD3.3 = DVDD3.3 = AVCLK = 3.3V, AVDD1.8 = DVDD1.8 = 1.8V, GND = 0, external reference VREFIO = 1.25V, output load 50 double-
terminated, transformer-coupled output, IOUTFS = 20mA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
(Note 2)
Note 1: Thermal resistors based on a multilayer board with 4 x 4 via array in exposed paddle area.
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| MAX5875EGK+TD | 功能描述:數模轉換器- DAC 16-Bit 2Ch 200Msps DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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