參數(shù)資料
型號: MAX1117EKA+T
廠商: Maxim Integrated Products
文件頁數(shù): 8/14頁
文件大?。?/td> 0K
描述: IC ADC 8BIT SERIAL SOT23-8
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
位數(shù): 8
采樣率(每秒): 100k
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 410µW
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: SOT-23-8
供應(yīng)商設(shè)備封裝: SOT-23-8
包裝: 標(biāo)準(zhǔn)包裝
輸入數(shù)目和類型: 2 個單端,單極
產(chǎn)品目錄頁面: 1395 (CN2011-ZH PDF)
其它名稱: MAX1117EKA+TDKR
MAX1117/MAX1118/MAX1119
Single-Supply, Low-Power,
2-Channel, Serial 8-Bit ADCs
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
EXTERNAL REFERENCE (MAX1118 ONLY)
Input Voltage Range
1.0
VDD
V
Input Current
Ave, VDD = REF = +5.5V at 100ksps
10
20
A
POWER REQUIREMENTS
MAX1118
2.7
5.5
MAX1117
2.7
5.5
Supply Voltage
VDD
MAX1119
4.5
5.5
V
MAX1119, fSAMPLE = 100ksps,
zero-scale input
182
230
MAX1117/MAX1118, fSAMPLE = 100ksps,
zero-scale input
135
190
MAX1119, fSAMPLE = 10ksps,
zero-scale input
19
25
MAX1117/MAX1118, fSAMPLE = 10ksps,
zero-scale input
14
21
Supply Current (Note 2)
IDD
Shutdown
0.8
10
A
Supply Rejection Ratio
PSRR
Full-scale or 0 input
±0.5
±1
LSB/V
DIGITAL INPUTS (CNVST AND SCLK)
Input High Voltage
VIH
2
V
Input Low Voltage
VIL
0.8
V
Input Hystersis
VHYST
0.2
V
Input Current High
IIH
±10
A
Input Current Low
IIL
±10
A
Input Capacitance
CIN
2
pF
DIGITAL OUTPUT (DOUT)
Output High Voltage
VOH
ISOURCE = 2mA
VDD - 0.5
V
ISINK = 2mA
0.4
V
Output Low Voltage
VOL
ISINK = 4mA
0.8
V
Three-State Leakage Current
IL
±0.01
±10
A
Three-State Output Capacitance
COUT
4
pF
TIMING CHARACTERISTICS (Figures 6a–6d)
CNVST High Time
tcsh
100
ns
CNVST Low Time
tcsi
100
ns
Conversion Time
tconv
7.5
s
Serial Clock High Time
tch
75
ns
Serial Clock Low Time
tcl
75
ns
Serial Clock Period
tcp
200
ns
Falling of CNVST to DOUT Active
tcsd
CLOAD = 100pF, Figure 1
100
ns
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +3.6V (MAX1117), VDD = +4.5V to +5.5V (MAX1119), VDD = REF = +2.7V to +5.5V (MAX1118),TA = TMIN to TMAX,
unless otherwise noted.)
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MAX1118 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs