參數(shù)資料
型號(hào): MAX525BCAP+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 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: 2,000
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: 帶卷 (TR)
輸出數(shù)目和類型: 4 電壓,單極;4 電壓,雙極
采樣率(每秒): *
MAX525
Low-Power, Quad, 12-Bit Voltage-Output DAC
with Serial Interface
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(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).)
(Note 3)
CS = VDD, DIN = 100kHz
VREF = 0.67VP-P
Rail-to-Rail (Note 2)
To ±1/2LSB, VSTEP = 2.5V
VIN = 0V or VDD
VREF = 1VP-P at 25kHz
ISINK = 2mA
ISOURCE = 2mA
CONDITIONS
mA
0.85
0.98
IDD
Supply Current
V
4.5
5.5
VDD
Supply Voltage
nV-s
5
Digital Crosstalk
nV-s
5
Digital Feedthrough
s
15
Start-Up Time Exiting
Shutdown Mode
A
0
0.1
Current into FB_
V
0 to VDD
Output Voltage Swing
s
12
Output Settling Time
V/s
0.6
SR
Voltage Output Slew Rate
V
0.13
0.4
VOL
Output Low Voltage
V
VDD - 0.5
VOH
Output High Voltage
kHz
650
Reference -3dB Bandwidth
pF
8
CIN
Input Capacitance
A
0.01
±1.0
IIN
Input Leakage Current
V
0.8
VIL
Input Low Voltage
dB
72
SINAD
Signal-to-Noise Plus
Distortion Ratio
V
2.4
VIH
Input High Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Input code = all 0s, VREF = 3.6VP-P at 1kHz
dB
-84
Reference Feedthrough
(Note 3)
A
10
20
Supply Current in Shutdown
A
0.01
±1
Reference Current in Shutdown
Note 1: Guaranteed from code 11 to code 4095 in unity-gain configuration.
Note 2: Accuracy is better than 1.0LSB for VOUT = 6mV to VDD - 60mV, guaranteed by PSR test on end points.
Note 3: RL =
∞, digital inputs at DGND or VDD.
RL =
A
0.01
±1
OUT_ Leakage Current
in Shutdown
MULTIPLYING-MODE PERFORMANCE
DIGITAL INPUTS
DIGITAL OUTPUTS
DYNAMIC PERFORMANCE
POWER SUPPLIES
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
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