参数资料
型号: MAX1302AEUG+
厂商: Maxim Integrated Products
文件页数: 23/31页
文件大小: 0K
描述: IC ADC 16BIT SRL 115KSPS 24TSSOP
标准包装: 62
位数: 16
采样率(每秒): 115k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 1.11W
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 管件
输入数目和类型: 8 个单端,单极;8 个单端,双极;4 个差分,单极;4 个差分,双极
MAX1302
8-Channel, ±VREF Multirange Inputs,
Serial 16-Bit ADC
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD1 = VAVDD2 = VDVDD = VDVDDO = 5V, VAGND1 = VDGND = VDGNDO = VAGND2 = VAGND3 = 0V, fCLK = 3.5MHz (50% duty
cycle), external clock mode, VREF = 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
range (±VREF), CDOUT = 50pF, CSSTRB = 50pF, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Differential inputs, FSR = 2 x VREF
90
Single-ended inputs, FSR = VREF
88
Single-ended inputs, FSR = VREF/2
85
Signal-to-Noise Ratio
SNR
Single-ended inputs, FSR = VREF/4
82
dB
Total Harmonic Distortion
(Up to the 5th Harmonic)
THD
-98
dB
Spurious-Free Dynamic Range
SFDR
90
99
dB
Aperture Delay
tAD
Figure 21
15
ns
Aperture Jitter
tAJ
Figure 21
100
ps
Channel-to-Channel Isolation
105
dB
CONVERSION RATE
External clock mode, Figure 2
114
External acquisition mode, Figure 3
84
Byte-Wide Throughput Rate
fSAMPLE
Internal clock mode, Figure 4
106
ksps
ANALOG INPUTS (CH0–CH7 MAX1302, AGND1)
Small-Signal Bandwidth
All input ranges, VIN = 100mVP-P (Note 2)
1.5
MHz
Full-Power Bandwidth
All input ranges, VIN = 4VP-P (Note 2)
700
kHz
R[2:1] = 001
-VREF/4
+VREF/4
R[2:1] = 010
-VREF/2
0
R[2:1] = 011
0
+VREF/2
R[2:1] = 100
-VREF/2
+VREF/2
R[2:1] = 101
-VREF
0
R[2:1] = 110
0
+VREF
Input Voltage Range (Table 6)
VCH_
R[2:1] = 111
-VREF
+VREF
V
True-Differential Analog Common-
Mode Voltage Range
VCMDR
DIF/SGL = 1 (Note 4)
-4.75
+5.50
V
Common-Mode Rejection Ratio
CMRR
DIF/SGL = 1, input voltage range = ±VREF/4
75
dB
Input Current
ICH_
-VREF < VCH_ < +VREF
-1500
+650
A
Input Capacitance
CCH_
5pF
Input Resistance
RCH_
6k
相关PDF资料
PDF描述
VI-J4F-MW-F4 CONVERTER MOD DC/DC 72V 100W
VI-J4F-MW-F3 CONVERTER MOD DC/DC 72V 100W
MS3101R16-10P CONN RCPT 3POS PANEL MNT W/PINS
MAX1278ETC+ IC ADC 12BIT 1.8MSPS 12-TQFN
MS3102R22-7S CONN RCPT 1POS BOX MNT W/SCKT
相关代理商/技术参数
参数描述
MAX1302AEUG+ 功能描述:模数转换器 - ADC 16Bit, 8Ch, 4.096V Multi-In Serial 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
MAX1302AEUG+T 功能描述:模数转换器 - ADC 16Bit, 8Ch, 4.096V Multi-In Serial 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
MAX1302BEUG 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
MAX1302BEUG+ 功能描述:模数转换器 - ADC 16Bit, 8Ch, 4.096V Multi-In Serial 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
MAX1302BEUG+T 功能描述:模数转换器 - ADC 16Bit, 8Ch, 4.096V Multi-In Serial 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