參數(shù)資料
型號(hào): MAX525ACAP+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 9/16頁(yè)
文件大小: 0K
描述: IC DAC 12BIT QUAD LP 20-SSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 66
設(shè)置時(shí)間: 12µs
位數(shù): 12
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 4
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: 20-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 20-SSOP
包裝: 管件
輸出數(shù)目和類型: 4 電壓,單極;4 電壓,雙極
采樣率(每秒): *
產(chǎn)品目錄頁(yè)面: 1394 (CN2011-ZH PDF)
MAX525
Low-Power, Quad, 12-Bit Voltage-Output DAC
with Serial Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = +5V ±10%, AGND = DGND = 0V, REFAB = REFCD = 2.5V, RL = 5k
, CL = 100pF, TA = TMIN to TMAX, unless otherwise
noted. Typical values are at TA = +25°C. Output buffer connected in unity-gain configuration (Figure 9).)
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 +6V
VDD to DGND ...........................................................-0.3V to +6V
AGND to DGND ..................................................................±0.3V
REFAB, REFCD to AGND ...........................-0.3V to (VDD + 0.3V)
OUT_, FB_ to AGND...................................-0.3V to (VDD + 0.3V)
Digital Inputs to DGND.............................................-0.3V to +6V
DOUT, UPO to DGND ................................-0.3V to (VDD + 0.3V)
Continuous Current into Any Pin.......................................±20mA
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 8.00mW/°C above +70°C) .................640mW
SSOP (derate 8.00mW/°C above +70°C) ......................640mW
CERDIP (derate 11.11mW/°C above +70°C) .................889mW
Operating Temperature Ranges
MAX525_C_P ........................................................0°C to +70°C
MAX525_E_P .....................................................-40°C to +85°C
MAX525_MJP ..................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Code-dependent, minimum at code 555 hex
4.5V
≤ VDD ≤ 5.5V
(Note 1)
Guaranteed monotonic
CONDITIONS
k
8
RREF
Reference Input Resistance
V
0VDD - 1.4
VREF
Reference Input Range
LSB
±0.35
±1.0
INL
Integral Nonlinearity
mV
Offset Error
±1.0
±6.0
LSB
-0.8
±2.0
GE
Gain Error
V/V
PSRR
Power-Supply Rejection Ratio
100
600
±0.25
±0.5
Bits
12
N
Resolution
ppm/°C
1
Gain-Error Tempco
LSB
GE
Gain Error
-0.8
±2.0
ppm/°C
6
Offset-Error Tempco
LSB
±1.0
INL
Integral Nonlinearity
(Note 1)
LSB
±1.0
DNL
Differential Nonlinearity
±6.0
mV
VOS
Offset Error
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
MAX525A
MAX525B
A
0.01
±1
Reference Current in Shutdown
STATIC PERFORMANCE—ANALOG SECTION
MATCHING PERFORMANCE (TA = +25°C)
REFERENCE INPUT
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