參數資料
型號: MAX195BCWE+T
廠商: Maxim Integrated Products
文件頁數: 22/28頁
文件大?。?/td> 0K
描述: IC ADC 16BIT 85KSPS 16-SOIC
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1,000
位數: 16
采樣率(每秒): 85k
數據接口: QSPI?,串行,SPI?
轉換器數目: 2
功率耗散(最大): 80mW
電壓電源: 模擬和數字,雙 ±
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 16-SOIC W
包裝: 帶卷 (TR)
輸入數目和類型: 1 個單端,單極;1 個單端,雙極
MAX195
16-Bit, 85ksps ADC with 10A Shutdown
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3
ELECTRICAL CHARACTERISTICS (continued)
(VDDD = VDDA = +5V, VSSD = VSSA = -5V, fCLK = 1.7MHz, VREF = +5V, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = +25°C.)
BP/UP/SHDN = open
VDDD = 5.25V
BP/UP/SHDN = open
BP/UP/SHDN = 0V
BP/UP/SHDN = VDDD
Digital inputs = 0 or 5V
VDDD = 4.75V
CONDITIONS
nA
-100
+100
BP/UP/SHDN Max Allowed
Leakage, Mid Input
V
2.75
VFLT
BP/UP/SHDN Voltage,
Floating
V
1.5
VDDD - 1.5
VIM
BP/UP/SHDN
Mid Input Voltage
A
-4.0
IIL
BP/UP/SHDN
Input Current, Low
A
4.0
IIH
BP/UP/SHDN
Input Current, High
V
0.5
VIL
BP/UP/SHDN
Input Low Voltage
V
2.4
VIH
CLK, CS, CONV, RESET, SCLK
Input High Voltage
V
VDDD - 0.5
VIH
BP/UP/SHDN
Input High Voltage
A
±10
CLK, CS, CONV, RESET, SCLK
Input Current
V
0.8
VIL
CLK, CS, CONV, RESET, SCLK
Input Low Voltage
pF
10
CLK, CS, CONV, RESET, SCLK
Input Capacitance (Note 3)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Output Low Voltage
VOL
VDDD = 4.75V, ISINK = 1.6mA
0.4
V
Output High Voltage
VOH
VDDD = 4.75V, ISOURCE = 1mA
VDDD - 0.5
V
DOUT Leakage Current
ILKG
DOUT = 0 or 5V
±10
A
Output Capacitance (Note 2)
10
pF
VDDD
4.75
5.25
V
VSSD
-5.25
-4.75
V
VDDA
By supply-rejection test
4.75
5.25
V
VSSA
By supply-rejection test
-5.25
-4.75
V
VDDD Supply Current
IDDD
VDDD = VDDA = 5.25V, VSSD = VSSA = -5.25V
2.5
4
mA
VSSD Supply Current
ISSD
VDDD = VDDA = 5.25V, VSSD = VSSA = -5.25V
0.9
2
mA
VDDA Supply Current
IDDA
VDDD = VDDA = 5.25V, VSSD = VSSA = -5.25V
3.8
5
mA
VSSA Supply Current
ISSA
VDDD = VDDA = 5.25V, VSSD = VSSA = -5.25V
3.8
5
mA
DIGITAL INPUTS (CLK, CS, CONV, RESET, SCLK, BP/UP/SHDN)
DIGITAL OUTPUTS (DOUT, EOC)
POWER REQUIREMENTS
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