參數(shù)資料
型號: MAX5190BEEG+T
廠商: Maxim Integrated Products
文件頁數(shù): 9/15頁
文件大?。?/td> 0K
描述: IC DAC 8BIT 40MHZ 24-QSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
設(shè)置時間: 25µs
位數(shù): 8
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 24-QSOP
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電壓,單極
采樣率(每秒): *
MAX5187/MAX5190
8-Bit, 40MHz, Current/Voltage-Output DACs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = DVDD = +3V ±10%, AGND = DGND = 0, fCLK = 40MHz, IFS = 1mA, 400
differential output, CL = 5pF, TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.)
CONDITIONS
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
PD = 1, DACEN = X, digital inputs at 0
or DVDD (X = don’t care)
PD = 0, DACEN = 0, digital inputs at 0
or DVDD
PD = 0, DACEN = 1, digital inputs at 0
or DVDD
PD = 0, DACEN = 1, digital inputs at 0
or DVDD
A
0.5
1
ISHDN
Shutdown Current
mA
1
1.5
ISTANDBY
Standby Current
mA
4.2
5
IDVDD
Digital Supply Current
V
2.7
3.3
DVDD
Digital Power-Supply Voltage
mA
1.7
4
IAVDD
Analog Supply Current
V
2.7
3.3
AVDD
Analog Power-Supply Voltage
mA/mA
8
Current Gain (IFS / IREF)
mV/V
0.5
Reference Supply Rejection
A
10
IREFOUT
Reference Output Drive
Capability
ppm/°C
50
TCVREF
Output Voltage Temperature
Drift
V
1.12
1.2
1.28
VREF
Output Voltage Range
VIN = 0 or DVDD
ns
0
tDH
DAC CLK Rise to DATA
Hold Time
ns
10
tDS
DAC DATA to CLK Rise
Setup Time
pF
10
CIN
Digital Input Capacitance
A
±1
IIN
Digital Input Current
V
0.8
VIL
Digital Input Voltage Low
V
2
VIH
Digital Input Voltage High
ns
10
tCL
Clock Low Time
ns
10
tCH
Clock High Time
ns
25
tCLK
Clock Period
s
50
PD Fall Time to VOUT
s
0.5
DACEN Rise Time to VOUT
ns
5
CS Fall to CLK Fall Time
ns
5
CS Fall to CLK Rise Time
REFERENCE
POWER REQUIREMENTS
LOGIC INPUTS AND OUTPUTS
TIMING CHARACTERISTICS
Note 1: Excludes reference and reference resistor (MAX5190) tolerance.
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