参数资料
型号: MAX1391ETB+T
厂商: Maxim Integrated Products
文件页数: 12/18页
文件大小: 0K
描述: IC ADC 8BIT 416KSPS 10-TDFN
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): 416k
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 1.48W
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: 10-WFDFN 裸露焊盘
供应商设备封装: 10-TDFN-EP(3x3)
包装: 标准包装
输入数目和类型: *
其它名称: MAX1391ETB+TDKR
MAX1391/MAX1394
_______________________________________________________________________________________
3
1.5V to 3.6V, 416ksps, 1-Channel True-Differential/
2-Channel Single-Ended, 8-Bit, SAR ADCs
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +1.5V to +3.6V, VREF = VDD, CREF = 0.1F, fSCLK = 5MHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Throughput Rate
12 clocks per conversion, includes power-
up acquisiton and conversion time
416
ksps
Power-Up and Acquisition Time
tACQ
Three SCLK cycles
600
ns
Aperture Delay
tAD
8ns
Aperture Jitter
tAJ
30
ps
Serial-Clock Frequency
fCLK
0.1
5.0
MHz
ANALOG INPUTS (AIN+, AIN-, AIN1, AIN2)
Unipolar
0
VREF
Input Voltage Range
VIN
Bipolar, MAX1391 only, (AIN+ - AIN-)
-VREF/2
+VREF/2
V
Common-Mode Input Voltage
Range
VCM
Bipolar, MAX1391 only, [(AIN+) + (AIN-)] / 2
0
VDD
V
Input Leakage Current
Channel not selected, or conversion
stopped, or in shutdown mode
±1.5
A
Input Capacitance
16
pF
REFERENCE INPUT (REF)
REF Input Voltage Range
VREF
0.6
VDD +
0.05
V
REF Input Capacitance
24
pF
REF DC Leakage Current
0.025
±2.5
A
REF Input Dynamic Current
416ksps
20
60
A
DIGITAL INPUTS (SCLK,
CS, OE, CH1/CH2, UNI/BIP)
Input-Voltage Low
VIL
0.3 x
VDD
V
Input-Voltage High
VIH
0.7 x
VDD
V
Input Hysteresis
0.06 x
VDD
V
Input Leakage Current
IIL
Inputs at GND or VDD
±1
A
CS, OE
1
Input Capacitance
CIN
CH1/CH2, UNI/BIP
12.5
pF
DIGITAL OUTPUT (DOUT)
Output-Voltage Low
VOL
ISINK = 2mA
0.1 x
VDD
V
Output-Voltage High
VOH
ISOURCE = 2mA
0.9 x
VDD
V
Tri-State Leakage Current
ILT
OE = VDD
±1
A
Tri-State Output Capacitance
COUT
OE = VDD
10
pF
POWER SUPPLY
Positive Supply Voltage
VDD
1.5
3.6
V
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MAX1392ETB+ 制造商:Maxim Integrated Products 功能描述:1.5V TO 3.6V, 357KSPS, 1-CHANNEL TR - Rail/Tube
MAX1392ETB+T 功能描述:模数转换器 - ADC 10-Bit 350ksps 3.6V 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
MAX1392ETB-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