参数资料
型号: EVAL-AD7992EBZ
厂商: Analog Devices Inc
文件页数: 27/29页
文件大小: 0K
描述: BOARD EVALUATION FOR AD7992
标准包装: 1
ADC 的数量: 1
位数: 12
采样率(每秒): 188k
数据接口: I²C,串行
输入范围: 0 ~ VREF
在以下条件下的电源(标准): 7.7mW @ 188kSPS,5.5 V
工作温度: -40°C ~ 125°C
已用 IC / 零件: AD7992
已供物品: 板,线缆
AD7992
Rev. 0 | Page 6 of 28
Limit at TMIN, TMAX
Parameter
Conditions
Min
Max
Unit
Description
t10
Standard mode
300
ns
tFDA, fall time of SDA signal
Fast mode
20 + 0.1 CB
300
ns
High speed mode
CB = 100 pF max
10
80
ns
CB = 400 pF max
20
160
ns
t11
Standard mode
1000
ns
tRCL, rise time of SCL signal
Fast mode
20 + 0.1 CB
300
ns
High speed mode
CB = 100 pF max
10
40
ns
CB = 400 pF max
20
80
ns
t11A
Standard mode
1000
ns
tRCL1, rise time of SCL signal after a repeated START
condition and after an acknowledge bit
Fast mode
20 + 0.1 CB
300
ns
High speed mode
CB = 100 pF max
10
80
ns
CB = 400 pF max
20
160
ns
t12
Standard mode
300
ns
tFCL, fall time of SCL signal
Fast mode
20 + 0.1 CB
300
ns
High speed mode
CB = 100 pF max
10
40
ns
CB = 400 pF max
20
80
ns
tSP
Fast mode
0
50
ns
Pulse width of suppressed spike
High speed mode
0
10
ns
tPOWER-UP
1
s typ
Power-up time
1 A device must provide a data hold time for SDA in order to bridge the undefined region of the SCL falling edge.
2 For 3 V supplies, the maximum hold time with
CB = 100 pF max is 100 ns max.
P
S
P
t6
t4
t1
t3
t5
t8
t2
t11
t12
t6
SCL
SDA
t7
t9
t10
S = START CONDITION
P = STOP CONDITION
03623-0-019
Figure 2. Two-Wire Serial Interface Timing Diagram
相关PDF资料
PDF描述
EBC10DRAH-S734 CONN EDGECARD 20POS .100 R/A PCB
0210490902 CABLE JUMPER 1.25MM .076M 21POS
0210390992 CABLE JUMPER 1MM .102M 29POS
HKQ0603S2N3C-T INDUCTOR HI FREQ 2.3NH 0201
0982660877 CBL 19PS 0.5MM JMPR TYPE A 1.18"
相关代理商/技术参数
参数描述
EVAL-AD7993CB 制造商:Analog Devices 功能描述:EVALUATION CONTROL BOARD. - Bulk
EVAL-AD7993CBZ 制造商:Analog Devices 功能描述:EVALUATION CONTROL BOARD. - Bulk
EVAL-AD7993EBZ 功能描述:BOARD EVAL FOR AD7993 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件
EVAL-AD7994CB 制造商:Analog Devices 功能描述:EVALUATION CONTROL BOARD. - Bulk
EVAL-AD7994CBZ 制造商:Analog Devices 功能描述:EVALUATION CONTROL BOARD. - Bulk