参数资料
型号: MAX1184ECM+TD
厂商: Maxim Integrated Products
文件页数: 2/21页
文件大小: 0K
描述: IC ADC 10BIT 20MSPS DL 48-TQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
位数: 10
采样率(每秒): 20M
数据接口: 并联
转换器数目: 2
功率耗散(最大): 150mW
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: 48-TQFP 裸露焊盘
供应商设备封装: 48-TQFP 裸露焊盘(7x7)
包装: 带卷 (TR)
输入数目和类型: 4 个单端,双极;2 个差分,双极
MAX1184
Dual 10-Bit, 20Msps, 3V, Low-Power ADC with
Internal Reference and Parallel Outputs
10
______________________________________________________________________________________
Pin Description (continued)
PIN
NAME
FUNCTION
21
D9B
Three-State Digital Output, Bit 9 (MSB), Channel B
22
D8B
Three-State Digital Output, Bit 8, Channel B
23
D7B
Three-State Digital Output, Bit 7, Channel B
24
D6B
Three-State Digital Output, Bit 6, Channel B
25
D5B
Three-State Digital Output, Bit 5, Channel B
26
D4B
Three-State Digital Output, Bit 4, Channel B
27
D3B
Three-State Digital Output, Bit 3, Channel B
28
D2B
Three-State Digital Output, Bit 2, Channel B
29
D1B
Three-State Digital Output, Bit 1, Channel B
30
D0B
Three-State Digital Output, Bit 0 (LSB), Channel B
31, 34
OGND
Output Driver Ground
32, 33
OVDD
Output Driver Supply Voltage. Bypass each pin to OGND with a 0.1F capacitor. The output
driver supply accepts an input range of 1.7V to 3.6V.
35
D0A
Three-State Digital Output, Bit 0 (LSB), Channel A
36
D1A
Three-State Digital Output, Bit 1, Channel A
37
D2A
Three-State Digital Output, Bit 2, Channel A
38
D3A
Three-State Digital Output, Bit 3, Channel A
39
D4A
Three-State Digital Output, Bit 4, Channel A
40
D5A
Three-State Digital Output, Bit 5, Channel A
41
D6A
Three-State Digital Output, Bit 6, Channel A
42
D7A
Three-State Digital Output, Bit 7, Channel A
43
D8A
Three-State Digital Output, Bit 8, Channel A
44
D9A
Three-State Digital Output, Bit 9 (MSB), Channel A
45
REFOUT
Internal Reference Voltage Output. May be connected to REFIN through a resistor or a resistor
divider.
46
REFIN
Reference Input. VREFIN = 2 x (VREFP - VREFN). Bypass to GND with a >1nF capacitor.
47
REFP
Positive Reference Input/Output. Conversion range is
± (VREFP - VREFN). Bypass to GND with a
> 0.1F capacitor.
48
REFN
Negative Reference Input/Output. Conversion range is
± (VREFP - VREFN). Bypass to GND with
a > 0.1F capacitor.
EP
Exposed Pad. Connect to analog ground.
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