參數(shù)資料
型號(hào)： MAX1115EKA
廠(chǎng)商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： ADC
英文描述： Single-Supply, Low-Power, Serial 8-Bit ADCs
中文描述： 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝： SOT-23, 8 PIN
文件頁(yè)數(shù)： 3/12頁(yè)
文件大?。?/td> 379K
代理商： MAX1115EKA
M
Single-Supply, Low-Power, Serial 8-Bit ADCs
_______________________________________________________________________________________
3
Note 1:
Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range and off-
set have been calibrated.
Note 2:
Input = 0, with logic input levels of 0 and V
DD
.
PARAMETER
SYMBOL
PSRR
CONDITIONS
MIN
TYP
±
0.5
MAX
±
1
UNITS
LSB/V
Supply Rejection Ratio
DIGITAL INPUTS (CNVST AND SCLK)
Input High Voltage
Input Low Voltage
Input Hystersis
Input Current High
Input Current Low
Input Capacitance
DIGITAL OUTPUT (DOUT)
Output High Voltage
Full-scale or zero input
V
IH
V
IL
V
HYST
I
IH
I
IL
C
IN
2
V
V
V
μA
μA
pF
0.8
0.2
±
10
±
10
2
V
OH
I
SOURCE
= 2mA
I
SINK
= 2mA
I
SINK
= 4mA
V
DD
- 0.5
V
0.4
0.8
±
10
Output Low Voltage
V
OL
V
Three-State Leakage Current
Three-State Output Capacitance
TIMING CHARACTERISTICS
(Figures 6a
–
6d)
CNVST High Time
CNVST Low Time
Conversion Time
Serial Clock High Time
Serial Clock Low Time
Serial Clock Period
I
L
±
0.01
4
μA
pF
C
OUT
t
csh
t
csl
t
conv
t
ch
t
cl
t
cp
100
100
ns
ns
μs
ns
ns
ns
7.5
75
75
200
Falling of CNVST to DOUT
Active
t
csd
C
LOAD
= 100pF, Figure 1
100
ns
Serial Clock Falling Edge to
DOUT
t
cd
C
LOAD
= 100pF
10
100
ns
Serial Clock Rising Edge
To DOUT High-Z
t
chz
C
LOAD
= 100pF, Figure 2
100
500
ns
Last S er al C ock to N ext C N V S T
( successi ve conver si ons on C H 0)
t
ccs
50
ns
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +2.7V to +3.6V (MAX1115), V
DD
= +4.5V to +5.5V (MAX1116), T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1115EKA+ 制造商:Maxim Integrated Products 功能描述:ADC SGL SAR 100KSPS 8BIT SERL 8PIN SOT-23 - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC 8BIT ADC SERIAL LP 8SOT 制造商:Maxim Integrated Products 功能描述:IC, 8BIT ADC, SERIAL, LP, 8SOT
MAX1115EKA+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Single-Supply Low Power Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1115EKA-T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1115EKA-TW 制造商:Maxim Integrated Products 功能描述:8 PINS SOT PKG - Tape and Reel
MAX1115EKA-W 制造商:Maxim Integrated Products 功能描述:8 PIN COUNT SOT PACKAGE TYPE - Bulk
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