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參數(shù)資料
| 型號： | MAX7651 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Flash Programmable 12-Bit Integrated Data-Acquisition Systems |
| 中文描述： | 閃存、可編程、12位、集成數(shù)據(jù)采集系統(tǒng) |
| 文件頁數(shù)： | 4/36頁 |
| 文件大?。?/td> | 479K |
| 代理商： | MAX7651 |
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M
Flash Programmable 12-Bit Integrated
Data-Acquisition Systems
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(MAX7651: AV
DD
= V
PWMV
= DV
DD
= V
REF+
= +4.5V to +5.5V, V
REF
- = 0, f
XTAL
= 12MHz. MAX7652: AV
DD
= V
PWMV
= DV
DD
= +2.7V to +3.6V,
V
REF+
= +2.5V, V
REF-
= 0, A
COM
= A
VDD
/2, f
XTAL
= 12MHz. T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
EXTERNAL VOLTAGE REFERENCE CHARACTERISTICS (REF+, REF-)
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Reference Voltage
Range
V
REF+
- V
REF-
0
AV
DD
V
Reference Input Current
35
μA
Reference Input
Capacitance
10
pF
POWER REQUIREMENTS
Analog Supply Current
5
55
40
30
12
mA
MAX7651, during page erase
MAX7652, during page erase
MAX7651
MAX7652
Digital Supply Current
mA
13
5
Idle-Mode Digital
Supply Current
mA
Stop-Mode Supply
Current
I
AVDD
+ I
DVDD
(Note 5)
10
μA
Analog Power-Supply
Rejection Ratio
PSRR
-40
dB
PWM OUTPUTS
Output Low Voltage
Output High Voltage
I
SINK
= 2mA
I
SOURCE
= 2mA
0.4
V
V
2.4
FLASH EXTERNAL PROGRAMMING (FIGURE 1, NOTE 6)
Program Pulse Width
t
PROGL
Program Address and
Data Setup
10t
CK
ns
t
ASUW
Guaranteed by design
3t
CK
ns
MAX7651
7t
CK
+ 54000
7t
CK
+ 54000
16t
CK
+ 72000
32t
CK
+ 72000
Program Cycle Time
t
WRITE
MAX7652
ns
Verify Address and
Data Set
t
ADSUR
3t
CK
ns
Verify Access Time
t
READ
9t
CK
+ 50
ns
Minimum P2.7 Pulse
Width Low
t
P27L
10t
CK
ns
Minimum P2.7 Pulse
Width High
Clock Period
FLASH EXTERNAL MASS ERASE (FIGURE 2, NOTE 6)
Erase Mode Setup
Program Pulse Width
t
ERASLOW
Erase Cycle Time
t
M ASS E RAS E
t
P27H
Guaranteed by design
3t
CK
ns
t
CK
83
250
ns
t
P23SU
3t
CK
10t
CK
8.29
ns
ns
11
ms
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX7651CCB | Flash Programmable 12-Bit Integrated Data-Acquisition Systems |
| MAX7651ECB | Flash Programmable 12-Bit Integrated Data-Acquisition Systems |
| MAX7652CCB | Flash Programmable 12-Bit Integrated Data-Acquisition Systems |
| MAX7652ECB | Flash Programmable 12-Bit Integrated Data-Acquisition Systems |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7651CCB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX7651ECB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX7651EVKIT | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX7652CCB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX7652ECB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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