参数资料
型号: MAX1322ECM+
厂商: Maxim Integrated Products
文件页数: 23/27页
文件大小: 0K
描述: IC ADC 14BIT 2CH 900KSPS 48LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 250
位数: 14
采样率(每秒): 900k
数据接口: 并联
转换器数目: 1
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: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 管件
输入数目和类型: 2 个单端,双极
MAX1316–MAX1318/MAX1320–MAX1322/MAX1324–MAX1326
8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
_______________________________________________________________________________________
5
Note 1:
For the MAX1316/MAX1317/MAX1318, VIN = 0 to +5V. For the MAX1320/MAX1321/MAX1322, VIN = -5V to +5V. For the
MAX1324/MAX1325/MAX1326, VIN = -10V to +10V.
Note 2:
All channel performance is guaranteed by correlation to a single channel test.
Note 3:
Offset nulled.
Note 4:
The analog input resistance is terminated to an internal bias point. Calculate the analog input current using:
for VCH within the input voltage range.
Note 5:
Throughput rate is given per channel. Throughput rate is a function of clock frequency (fCLK = 10MHz). See the Data
Throughput section for more information.
Note 6:
All analog inputs are driven with an FS 100kHz sine wave.
I
VV
R
CH
BIAS
CH
_
=
TIMING CHARACTERISTICS (Figures 3, 4, 5, 6 and 7) (Tables 1, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Internal clock
1.6
1.8
s
Time-to-First-Conversion Result
tCONV
External clock, Figure 6
16
Clock
cycles
Internal clock
0.3
0.36
s
Time-to-Next-Conversion Result
tNEXT
External clock, Figure 6
3
Clock
cycles
CONVST Pulse-Width Low
(Acquisition Time)
tACQ
(Note 9)
0.16
100
s
CS Pulse Width
t2
30
ns
RD Pulse-Width Low
t3
30
ns
RD Pulse-Width High
t4
30
ns
WR Pulse-Width Low
t5
30
ns
CS to WR
t6
(Note 10)
ns
WR to CS
t7
(Note 10)
ns
CS to RD
t8
(Note 10)
ns
RD to CS
t9
(Note 10)
ns
Data-Access Time
(RD Low to Valid Data)
t10
30
ns
Bus-Relinquish Time (RD High)
t11
30
ns
Internal clock
80
ns
EOC Pulse Width
t12
External clock, Figure 6
1
Clock
cycles
Input-Data Setup Time
t14
10
ns
Input-Data Hold Time
t15
10
ns
External-Clock Period
t16
0.08
10.00
s
External-Clock High Period
t17
Logic sensitive to rising edges
20
ns
External-Clock Low Period
t18
Logic sensitive to rising edges
20
ns
External-Clock Frequency
(Note 11)
0.1
12.5
MHz
Internal-Clock Frequency
10
MHz
CONVST High to CLK Edge
t19
20
(Note 12)
ns
EOC Low to RD
t20
0ns
相关PDF资料
PDF描述
MS27484T22F21PA CONN PLUG 21POS STRAIGHT W/PINS
MS27656E11A5P CONN RCPT 5POS WALL MNT W/PINS
GTC06A-24-28P CONN PLUG 24POS STRAIGHT W/PINS
V150B36M250BF CONVERTER MOD DC/DC 36V 250W
MS3101A32-12S CONN RCPT 15POS FREE HNG W/SCKT
相关代理商/技术参数
参数描述
MAX1322ECM+ 功能描述:模数转换器 - ADC 14-Bit 2Ch 526ksps 3V 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
MAX1322ECM+T 功能描述:模数转换器 - ADC 14-Bit 2Ch 526ksps 3V 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
MAX1322ECM-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
MAX13234EAUP+ 功能描述:RS-232接口集成电路 3-5.5V 250Kbps RS232 Line Driver/Receiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX13234EAUP+T 功能描述:RS-232接口集成电路 3-5.5V 250Kbps RS232 Line Driver/Receiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: