參數(shù)資料
型號: MAX5302CUA+T
廠商: Maxim Integrated Products
文件頁數(shù): 5/12頁
文件大?。?/td> 0K
描述: IC DAC 12BIT LP SERIAL 8-UMAX
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: 14µs
位數(shù): 12
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-uMAX
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 1 電壓,單極;1 電壓,雙極
采樣率(每秒): *
MAX5302
Low-Power, 12-Bit Voltage-Output DAC
with Serial Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 8, VDD = +5V ±10%, VREF = +2.5V, RL = 5k
, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical val-
ues are at TA = +25°C. Output buffer connected in unity-gain configuration.)
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 GND ..............................................................-0.3V to +6V
REF, OUT, FB to GND ................................-0.3V to (VDD + 0.3V)
Digital Inputs to GND ...............................................-0.3V to +6V
Continuous Current into Any Pin.......................................±20mA
Continuous Power Dissipation (TA = +70°C)
8-Pin MAX (derate 4.10mW/°C above +70°C) .........330mW
Operating Temperature Ranges
MAX5302CUA ...................................................0°C to +70°C
MAX5302EUA ................................................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Code dependent, minimum at code 1554 hex
4.5V
≤ VDD ≤ 5.5V
CONDITIONS
k
14
20
RREF
Reference Input Resistance
V
0VDD - 1.4
VREF
Reference Input Range
V/V
PSRR
Power-Supply Rejection Ratio
800
±4
Bits
12
N
Resolution
ppm/°C
1
Gain-Error Tempco
LSB
GE
Gain Error (Note 1)
-0.3
±3
ppm/°C
6
TCVOS
Offset-Error Tempco
LSB
INL
Integral Nonlinearity (Note 1)
±0.3
±8
mV
VOS
Offset Error
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
VREF = 0.67Vp-p
kHz
650
Reference -3dB Bandwidth
Input code = all 0s, VREF = 3.6Vp-p at 1kHz
VREF = 1Vp-p at 25kHz, code = full scale
dB
77
SINAD
Signal-to-Noise Plus
Distortion Ratio
dB
-84
Reference Feedthrough
V
2.4
VIH
Input Voltage High
VIN = 0 or VDD
pF
8
CIN
Input Capacitance
A
0.001
±0.5
IIN
Input Leakage Current
V
0.8
VIL
Input Voltage Low
STATIC PERFORMANCE—ANALOG SECTION
DIGITAL INPUTS
REFERENCE INPUT
MULTIPLYING-MODE PERFORMANCE
Guaranteed monotonic
LSB
±1.0
DNL
Differential Nonlinearity
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