参数资料
型号: MAX1169CEUD+T
厂商: Maxim Integrated Products
文件页数: 19/20页
文件大小: 0K
描述: IC ADC 16BIT 58.6KSPS 14-TSSOP
标准包装: 2,500
位数: 16
采样率(每秒): 58.6k
数据接口: I²C,串行
转换器数目: 1
功率耗散(最大): 864mW
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: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
输入数目和类型: 8 个单端,单极
MAX1169
58.6ksps, 16-Bit, 2-Wire Serial ADC
in a 14-Pin TSSOP
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(VDVDD = +3.0V, VAVDD = +5.0V, fSCL = 1.7MHz (33% duty cycle), fSAMPLE = 58.6ksps, VREF = +4.096V, external reference applied
to REF, REFADJ = AVDD, CREF = 10μF, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. CONVERSION RATE
(HIGH-SPEED MODE, INTERNAL REFERENCE)
MAX1169
toc08
CONVERSION RATE (ksps)
SUPPLY
CURRENT
A)
60
50
30
40
20
10
200
400
600
800
1000
1200
1400
1600
1800
2000
0
070
INTERNAL REFERENCE, fSCL = 1.7MHz
IAVDD, R/W = 1
IAVDD, R/W = 0
IDVDD, R/W = 1 OR 0
100
200
300
400
500
600
700
800
900
0
SUPPLY CURRENT vs. CONVERSION RATE
(HIGH-SPEED MODE, EXTERNAL REFERENCE)
MAX1169
toc09
CONVERSION RATE (ksps)
SUPPLY
CURRENT
A)
60
50
30
40
20
10
070
EXTERNAL REFERENCE, fSCL = 1.7MHz
IDVDD, R/W = 1 OR 0
IAVDD, R/W = 1 OR 0
SUPPLY CURRENT vs. CONVERSION RATE
(FAST MODE, INTERNAL REFERENCE)
MAX1169
toc10
CONVERSION RATE (ksps)
SUPPLY
CURRENT
A)
20
15
10
5
200
400
600
800
1000
1200
1400
1600
1800
0
025
INTERNAL REFERENCE, fSCL = 400kHz
IAVDD, R/W = 1
IAVDD, R/W = 0
IDVDD, R/W = 1 OR 0
100
200
300
400
500
600
0
SUPPLY CURRENT vs. CONVERSION RATE
(FAST MODE, EXTERNAL REFERENCE)
MAX1169
toc11
CONVERSION RATE (ksps)
SUPPLY
CURRENT
A)
20
15
10
5
025
EXTERNAL REFERENCE, fSCL = 400kHz
IDVDD, R/W = 1 OR 0
IAVDD, R/W = 1 OR 0
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