參數(shù)資料
型號: MX7705EWE+
廠商: Maxim Integrated Products
文件頁數(shù): 28/33頁
文件大?。?/td> 0K
描述: IC ADC 16BIT 2CH 16-SOIC
產(chǎn)品培訓(xùn)模塊: MAX11200 ADC
Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 46
位數(shù): 16
采樣率(每秒): 500
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC W
包裝: 管件
輸入數(shù)目和類型: 2 個差分,單極
MX7705
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADC
4
_______________________________________________________________________________________
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CLKIN INPUT
VDD = 4.75V to 5.25V
3.5
CLKIN Input High Voltage
VCLKINH
VDD = 2.7V to 3.6V
2.5
V
VDD = 4.75V to 5.25V
0.8
CLKIN Input Low Voltage
VCLKINL
VDD = 2.7V to 3.6V
0.4
V
CLKIN Input Current
ICLKIN
±10
A
DIGITAL OUTPUTS (DOUT,
DRDY, CLKOUT)
DOUT and
DRDY,
ISINK = 800A
0.4
VDD = 5V
CLKOUT,
ISINK = 10A
0.4
DOUT and
DRDY,
ISINK = 100A
0.4
Output Voltage Low
VOL
VDD = 3V
CLKOUT,
ISINK = 10A
0.4
V
DOUT and
DRDY,
ISOURCE = 200A
4.0
VDD = 5V
CLKOUT,
ISOURCE = 10A
4.0
DOUT and
DRDY,
ISOURCE = 100A
VDD -
0.6V
Output Voltage High
VOH
VDD = 3V
CLKOUT,
ISOURCE = 10A
VDD -
0.6V
V
Tri-State Leakage Current
IL
DOUT only
±10
A
Tri-State Output Capacitance
COUT
DOUT only
9
pF
SYSTEM CALIBRATION
Full-Scale Calibration Range
GAIN = selected PGA gain (1 to 128)
(Note 10)
-1.05
×
VREF /
GAIN
1.05
×
VREF /
GAIN
V
Offset Calibration Range
GAIN = selected PGA gain (1 to 128)
(Note 10)
-1.05
×
VREF /
GAIN
1.05
×
VREF /
GAIN
V
Input Span
GAIN = selected PGA gain (1 to 128)
(Notes 10, 11)
0.8
×
VREF /
GAIN
2.1
×
VREF /
GAIN
V
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3V or 5V, GND = 0, VREF+ = 1.225V for VDD = 3V and VREF+ = 2.5V for VDD = 5V, VREF- = GND, external fCLKIN =
2.4576MHz, CLKDIV bit = 0, CREF+ to GND = 0.1F, CREF- to GND = 0.1F, TA = TMIN to TMAX, unless otherwise noted.)
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