参数资料
型号: MAX1116EKA+T
厂商: Maxim Integrated Products
文件页数: 6/12页
文件大小: 0K
描述: IC ADC 8BIT SERIAL SOT23-8
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
位数: 8
采样率(每秒): 100k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 910µW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-8
供应商设备封装: SOT-23-8
包装: 标准包装
输入数目和类型: 1 个单端,单极
产品目录页面: 1395 (CN2011-ZH PDF)
其它名称: MAX1116EKA+TDKR
MAX1115/MAX1116
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 VDD.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Rejection Ratio
PSRR
Full-scale or zero input
±0.5
±1
LSB/V
DIGITAL INPUTS (CNVST AND SCLK)
Input High Voltage
VIH
2V
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
2pF
DIGITAL OUTPUT (DOUT)
Output High Voltage
VOH
ISOURCE = 2mA
VDD - 0.5
V
ISINK = 2mA
0.4
Output Low Voltage
VOL
ISINK = 4mA
0.8
V
Three-State Leakage Current
IL
±0.01
±10
A
Three-State Output Capacitance
COUT
4pF
TIMING CHARACTERISTICS (Figures 6a–6d)
CNVST High Time
tcsh
100
ns
CNVST Low Time
tcsl
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
Serial Clock Falling Edge to
DOUT
tcd
CLOAD = 100pF
10
100
ns
Serial Clock Rising Edge
To DOUT High-Z
tchz
CLOAD = 100pF, Figure 2
100
500
ns
Last Serial Clock to Next CNVST
(successive conversions on CH0)
tccs
50
ns
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +2.7V to +3.6V (MAX1115), VDD = +4.5V to +5.5V (MAX1116), TA = TMIN to TMAX, unless otherwise noted.)
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