参数资料
型号: MAX1322ECM+
厂商: Maxim Integrated Products
文件页数: 2/27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
10
______________________________________________________________________________________
Pin Description (continued)
PIN
MAX1316
MAX1320
MAX1324
MAX1317
MAX1321
MAX1325
MAX1318
MAX1322
MAX1326
NAME
FUNCTION
10
CH5
Channel 5 Analog Input
11
CH6
Channel 6 Analog Input
12
CH7
Channel 7 Analog Input
13
INTCLK/
EXTCLK
Clock-Mode Select Input. Use INTCLK/EXTCLK to select the internal
or external conversion clock. Connect INTCLK/EXTCLK to AVDD to
select the internal clock. Connect INTCLK/EXTCLK to AGND to use
an external clock connected to CLK.
18
REFMS
Midscale Reference Bypass or Input. REFMS is the bypass point for
an internally generated reference voltage. For the MAX1316/
MAX1317/MAX1318, connect a 0.1F capacitor from REFMS to
AGND. For the MAX1320/MAX1321/MAX1322/MAX1324/
MAX1325/MAX1326, connect REFMS directly to REF and bypass
with a 0.1F capacitor from REFMS to AGND.
19
REF
ADC Reference Bypass or Input. REF is the bypass point for an
internally generated reference voltage. Bypass REF with a 0.01F
capacitor to AGND. REF can be driven externally by a precision
external voltage reference.
20
REF+
Positive Reference Bypass. REF+ is the bypass point for an
internally generated reference voltage. Bypass REF+ with a 0.1F
capacitor to AGND. Also bypass REF+ to REF- with a 2.2F and a
0.1F capacitor.
21
COM
Reference Common Bypass. COM is the bypass point for an
internally generated reference voltage. Bypass COM to AGND with
a 2.2F and a 0.1F capacitor.
22
REF-
Negative Reference Bypass. REF- is the bypass point for an
internally generated reference voltage. Bypass REF- with a 0.1F
capacitor to AGND. Also bypass REF- to REF+ with a 2.2F and a
0.1F capacitor.
24
D0
Digital I/O Bit 0 of 14-Bit Parallel Data Bus. High impedance when
RD = 1 or CS = 1.
25
D1
Digital I/O Bit 1 of 14-Bit Parallel Data Bus. High impedance when
RD = 1 or CS = 1.
26
D2
Digital I/O Bit 2 of 14-Bit Parallel Data Bus. High impedance when
RD = 1 or CS = 1.
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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
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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: