MAX174ACWI 查看數據表（PDF） - Maxim Integrated
零件编号
产品描述 (功能)
生产厂家
MAX174ACWI Datasheet PDF : 18 Pages
| |||
MAX174/MX574A/MX674A
Industry-Standard, Complete 12-Bit ADCs
TIMING CHARACTERISTICS—MAX174/MX574A/MX674A (Note 6)
(VL = +5V, VCC = +15V or +12V, VEE = -15V or -12V.)
PARAMETER
SYMBOL CONDITIONS
TA = +25°C
TA = -40°C TO +85°C
TA = 0°C TO +70° C
TA = -55°C TO +125°C
UNITS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
CONVERT START TIMING—FULL CONTROL MODE
STS Delay from CE
tDSC CL = 50pF
CE Pulse Width
tHEC
CS to CE Setup
tSSC
CS Low During CE High
tHSC
R/C to CE Setup
tSRC
R/C Low During CE High
tHRC
A0 to CE Setup
tSAC
A0 Valid During CE High
tHAC
READ TIMING—FULL CONTROL MODE
100 200
50 15
50
50
50
50
50
50
50
50
50
0
0
50
50
250
50
50
50
50
50
0
50
320 ns
ns
ns
ns
ns
ns
ns
ns
Access Time (From CE)
Data Valid After CE Low
Output Float Delay
CS to CE Setup
R/C to CE Setup
A0 to CE Setup
CS Valid After CE Low
R/C High After CE Low
A0 Valid After CE Low
STAND-ALONE MODE
tDD CL = 100pF
60 120
tHD
25 40
20
tHL
75
tSSR
50
50
tSRR
0
0
tSAR
50
50
tHSR
0
0
tHRR
0
0
tHAR
0
0
150
15
100
50
0
50
0
0
0
200 ns
ns
120 ns
ns
ns
ns
ns
ns
ns
Low R/C Pulse Width
STS Delay from R/C
Data Valid After R/C Low
tHRL
tDS
tHDR
MX574A
50 15
50
115 200
25 40
20
300 600 1000 300
50
250
15
1000 300
ns
320 ns
ns
1000
STS Delay After Data Valid
tHS MX674A
MAX174
30 320 600 30
30 140 300 30
600 30
300 30
600 ns
400
High R/C Pulse Width
tHRH
150
150
200
ns
Data Access Time
tDDR CL = 100pF
60 120
150
200 ns
Note 6: Timing specifications guaranteed by design. All input control signals specified with tR = tF = 5ns (10% to 90% of +5V) and
timed from a voltage level of +1.6V. See loading circuits in Figures 1 and 2.
����������������������������������������������������������������� Maxim Integrated Products 6
Share Link: 