收藏本站
MAX1284/MAX1285
400ksps/300ksps, Single-Supply, Low-Power,
Serial 12-Bit ADCs with Internal Reference
_______________________________________________________________________________________
5
SCLK Rise to CS Fall Ignore
tCSO
35
ns
SCLK Rise to CS Rise Hold
tCSH
0
ns
CS Fall to SCLK Rise Setup
tCSS
35
ns
SCLK Pulse-Width Low
tCL
62
ns
CS Rise to SCLK Rise Ignore
tCS1
35
ns
SCLK Rise to DOUT Hold
tDOH
10
ns
SCLK Rise to DOUT Valid
tDOV
80
ns
CLOAD = 20pF
SCLK Pulse-Width High
tCH
62
ns
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
SCLK Period
tCP
156
ns
TIMING CHARACTERISTICS—MAX1284 (Figures 1, 2, 8, 9)
(VDD = +4.5V to +5.5V, TA = TMIN to TMAX, unless otherwise noted.)
TIMING CHARACTERISTICS—MAX1285 (Figures 1, 2, 8, 9)
(VDD = +2.7V to +3.6V, TA = TMIN to TMAX, unless otherwise noted.)
Note 1: Tested at VDD = VDD(MIN).
Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has
been calibrated.
Note 3: Internal reference, offset, and reference errors nulled.
Note 4: Conversion time is defined as the number of clock cycles multiplied by the clock period; clock has 50% duty cycle.
Note 5: External load should not change during conversion for specified accuracy. Guaranteed specification limit of 2mV/mA due to
production test limitations.
Note 6: Electrical characteristics are guaranteed from VDD(MIN) to VDD(MAX). For operations beyond this range, see Typical
Operating Characteristics.
Note 7: MAX1284 tested with 20pF on DOUT and fSCLK = 6.4MHz, 0 to 5V. MAX1285 tested with same loads, fSCLK = 4.8MHz,
0 to 3V. DOUT = full scale.
CS Rise to DOUT Disable
tDOD
10
65
ns
CS Fall to DOUT Enable
tDOE
65
ns
CS Pulse-Width High
tCSW
100
ns
CLOAD = 20pF
SCLK Rise to CS Fall Ignore
tCSO
45
ns
SCLK Rise to CS Rise Hold
tCSH
0
ns
CS Fall to SCLK Rise Setup
tCSS
45
ns
SCLK Pulse-Width Low
tCL
83
ns
CS Rise to SCLK Rise Ignore
tCS1
45
ns
SCLK Rise to DOUT Hold
tDOH
13
ns
SCLK Rise to DOUT Valid
tDOV
100
ns
CS Rise to DOUT Disable
tDOD
13
85
ns
CLOAD = 20pF
CS Fall to DOUT Enable
tDOE
85
ns
CS Pulse-Width High
tCSW
100
ns
CLOAD = 20pF
SCLK Period
tCP
208
SCLK Pulse-Width High
tCH
83
ns
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
ns
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MAX1302BEUG+ IC ADC 16BIT SRL 115KSPS 24TSSOP
MAX1303BEUP+ IC ADC 16BIT MULT RANGE 20TSSOP
MAX1308ECM+T IC ADC 12BIT 8CH 4MSPS 48LQFP
MAX1320ECM+T IC ADC 14BIT 8CH 2MSPS 48LQFP
MAX132EWG+T IC ADC 18BIT SERIAL 24-SOIC
MAX135EPI+ IC ADC 15BIT PARALLEL 28-DIP
MAX1361MEUB+T IC SYSTEM MON 10BIT 4CH 10-UMAX
MAX1364MEUB+T IC SYSTEM MON 12BIT 4CH 10-UMAX
相关代理商/技术参数
MAX1285BESA-T 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1286EKA 制造商:Maxim Integrated Products 功能描述:- Cut Tape Product
MAX1286EKA+ 制造商:Maxim Integrated Products 功能描述:150KSPS, 12-BIT, 2-CHANNEL SINGLE-ENDED, AND 1-CHANNEL TRUE- - Rail/Tube
MAX1286EKA+T 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1286EKA-T 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1286ETA+ 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:ADC SGL SAR 150KSPS 12-BIT SERL 8TDFN EP - Rail/Tube
MAX1286ETA+T 功能描述:模数转换器 - ADC 12-Bit 2Ch 150ksps 5.25V Precision ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX1286EVC16 功能描述:模数转换器 - ADC 150ksps 12-Bit 2-Channel Single-Ended and 1-Channel True-Differential ADCs RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32