參數(shù)資料
型號: MAX5322EAI+
廠商: Maxim Integrated Products
文件頁數(shù): 11/18頁
文件大小: 0K
描述: IC DAC 12BIT DUAL 10V SER 28SSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 46
設(shè)置時間: 10µs
位數(shù): 12
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 模擬和數(shù)字,雙 ±
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 28-SSOP
包裝: 管件
輸出數(shù)目和類型: 2 電壓,單極;2 電壓,雙極
采樣率(每秒): *
產(chǎn)品目錄頁面: 1397 (CN2011-ZH PDF)
MAX5322
±10V, Dual, 12-Bit, Serial, Voltage-Output DAC
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS (DUAL SUPPLY)
(VDD = +15V ±5%, VSS = -15V ±5%, VCC = +5V ±10%, AGND = DGND = SGND_ = 0V, VREF_ = 5V, RLOAD = 2k
, CLOAD = 250pF,
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25
°C.)
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.
VDD to AGND..........................................................-0.3V to +17V
VSS to AGND ..........................................................-17V to +0.3V
VDD to VSS ..........................................................................+34V
VCC to DGND ...........................................................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
SGND_ to AGND ...................................................-0.3V to +0.3V
SCLK, DIN, CS, SHDN, UNI/BIP_, CLR,
LDAC, DOUT to DGND ..........................-0.3V to (VCC + 0.3V)
OUT_ to AGND.................................(VSS - 0.3V) to (VDD + 0.3V)
REF_ to AGND..........................................................-0.3V to +6V
Maximum Current into REF_ .............................................±10mA
Maximum Current into Any Pin Excluding REF_...............±50mA
Continuous Power Dissipation (TA = +70°C)
28-Pin SSOP (derate 9.5mW/°C above +70°C) ........761.9mW
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 ACCURACY
Resolution
N
12
Bits
Integral Nonlinearity
INL
±1
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic
±1
LSB
Bipolar, code = 800hex
±2
Zero-Scale Error
Unipolar, code = 000hex
±2
LSB
Bipolar
0.9
Zero-Scale Temperature
Coefficient
Unipolar
0.09
ppm
FSR/
°C
Bipolar (output unloaded)
±2
Gain Error
Unipolar (output unloaded)
±2
LSB
Bipolar (output unloaded)
2
Gain-Error Temperature
Coefficient
Unipolar (output unloaded)
2
ppm
FSR/
°C
ANALOG OUTPUTS (OUTA, OUTB)
Output Voltage Range
(VSS + 1.5V) < VOUT < (VDD - 1.5V)
-2 x
VREF
+2 x
VREF
V
Resistive Load to GND
RLOAD
2k
Capacitive Load to GND
CLOAD
250
pF
DC Output Resistance
0.5
SGND INPUTS (SGNDA, SGNDB)
Input Impedance
92
k
REFERENCE INPUTS (REFA, REFB)
Reference Voltage Input Range
2.00
5.25
V
Input Resistance
RREF
Code = 555hex, worst-case code
15
22
k
Reference Bandwidth
VREF = 200mVP-P + 5VDC
200
kHz
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