参数资料
型号: MAX11058ECB+T
厂商: Maxim Integrated Products
文件页数: 3/25页
文件大小: 0K
描述: IC ADC 14BIT PAR 250KSPS 64TQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 750
位数: 14
采样率(每秒): 250k
数据接口: 并联
转换器数目: 6
功率耗散(最大): 3.48W
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: 64-TQFP 裸露焊盘
供应商设备封装: 64-TQFP-EP(10x10)
包装: 带卷 (TR)
输入数目和类型: 6 个单端,单极
MAX11047–MAX11049/MAX11057–MAX11059
4-/6-/8-Channel, 16-/14-Bit,
Simultaneous-Sampling ADCs
______________________________________________________________________________________
11
Pin Description (continued)
PIN
MAX11047
(TQFN-EP)
MAX11048
(TQFN-EP)
MAX11049
(TQFN-EP)
NAME
FUNCTION
37
34
32
CH2
Channel 2 Analog Input
39
37
34
CH3
Channel 3 Analog Input
39
37
CH4
Channel 4 Analog Input
42
39
CH5
Channel 5 Analog Input
42
CH6
Channel 6 Analog Input
45
CH7
Channel 7 Analog Input
52
WR
Active-Low Write Input. Drive WR low to write to the ADC. Configuration
registers are loaded on the rising edge of WR.
53
CS
Active Low-Chip Select Input. Drive CS low when reading from or writing to
the ADC.
54
RD
Active-Low Read Input. Drive RD low to read from the ADC. Each rising edge
of RD advances the channel output on the data bus.
55
DB15
16-Bit Parallel Data Bus Digital Output Bit 15
56
DB14
16-Bit Parallel Data Bus Digital Output Bit 14
———
EP
Exposed Pad. Internally connected to AGND. Connect to a large ground
plane to maximize thermal performance. Not intended as an electrical
connection point.
PIN
MAX11047
(TQFP-EP)
MAX11048
(TQFP-EP)
MAX11049
(TQFP-EP)
NAME
FUNCTION
1
DB14
16-Bit Parallel Data Bus Digital Output Bit 14
2
DB13
16-Bit Parallel Data Bus Digital Output Bit 13
3
DB12
16-Bit Parallel Data Bus Digital Output Bit 12
4
DB11
16-Bit Parallel Data Bus Digital Output Bit 11
5
DB10
16-Bit Parallel Data Bus Digital Output Bit 10
6
DB9
16-Bit Parallel Data Bus Digital Output Bit 9
7
DB8
16-Bit Parallel Data Bus Digital Output Bit 8
8, 22, 59
DGND
Digital Ground
9, 21, 60
DVDD
Digital Supply. Bypass to DGND with a 0.F capacitor at each DVDD input.
10
DB7
16-Bit Parallel Data Bus Digital Output Bit 7
11
DB6
16-Bit Parallel Data Bus Digital Output Bit 6
12
DB5
16-Bit Parallel Data Bus Digital Output Bit 5
13
DB4
16-Bit Parallel Data Bus Digital Output Bit 4
14
DB3/CR3
16-Bit Parallel Data Bus Digital Output Bit 3/Configuration Register Input Bit 3
15
DB2/CR2
16-Bit Parallel Data Bus Digital Output Bit 2/Configuration Register Input Bit 2
16
DB1/CR1
16-Bit Parallel Data Bus Digital Output Bit 1/Configuration Register Input Bit 1
17
DB0/CR0
16-Bit Parallel Data Bus Digital Output Bit 0/Configuration Register Input Bit 0
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