參數(shù)資料
型號(hào)： MAX7652CCB
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號(hào)調(diào)理
英文描述： Flash Programmable 12-Bit Integrated Data-Acquisition Systems
中文描述： SPECIALTY ANALOG CIRCUIT, PQFP64
封裝： 10 X 10 MM, 1.40 MM HEIGHT, MO-136BJ, TQFP-64
文件頁數(shù)： 7/36頁
文件大?。?/td> 479K
代理商： MAX7652CCB
M
Flash Programmable 12-Bit Integrated
Data-Acquisition Systems
_______________________________________________________________________________________
7
TIMING CHARACTERISTICS (continued)
(MAX7651: AVDD= VPWMV= DVDD= VREF+= +4.5 to +5.5V, VREF-= 0, f
XTAL
= 12MHz. MAX7652: AV
DD
= V
PWMV
= DV
DD
=
+2.7V to +3.6V, V
REF+
= +2.5V, V
REF-
= 0, ACOM = AV
DD
/2, f
XTAL
= 12MHz. T
A
= TMINto TMAX, unless otherwise noted. Typical
values are at TA= +25
°
C.) (Figure 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
t
MCS
= 0
-9
Data Valid to
WR
Transition
t
QVWX
t
MCS
> 0
t
CLCL
- 12
ns
t
MCS
= 0
2t
CLCL
- 20
Data Valid Before
WR
High
t
QVWH
t
MCS
> 0
t
MCS
- 30
ns
t
MCS
= 0
t
CLCL
- 18
Data Hold After
WR
High
t
WHQX
t
MCS
> 0
2t
CLCL
- 18
ns
RD
Low to Address Float
t
RLAZ
0
ns
t
MCS
= 0
0
10
RD
or
WR
High to ALE High
t
WHLH
t
MCS
> 0
t
CLCL
- 5
t
CLCL
+ 11
ns
SERIAL PORT TIMING CHARACTERISTICS
SM2 = 0 (12 clocks/cycle)
SM2 = 1 (4 clocks/cycle)
SM2 = 0 (12 clocks/cycle)
SM2 = 1 (4 clocks/cycle)
SM2 = 0 (12 clocks/cycle)
SM2 = 1 (4 clocks/cycle)
SM2 = 0 (12 clocks/cycle)
SM2 = 1 (4 clocks/cycle)
SM2 = 0 (12 clocks/cycle)
SM2 = 1 (4 clocks/cycle)
12 t
CLCL
4 t
CLCL
10 t
CLCL
3 t
CLCL
2 t
CLCL
t
CLCL
t
CLCL
t
CLCL
11t
CLCL
3t
CLCL
Serial Port Clock Cycle
Time
t
XLXL
ns
Output Data Setup to Clock
Rising Edge
t
QVXH
ns
Output Data Hold after
Clock Rising Edge
t
XHQX
ns
Input Data Hold after Clock
Rising Edge
t
XHDX
ns
Clock Rising Edge to Input
Data Valid
t
XHDV
ns
Note 1:
Relative accuracy is the deviation of the analog value at any code from its theoretical value after the offset and gain errors
have been nullified.
Note 2:
A
VDD
= +5.0V, (V
REF
+) - (V
REF
-) = +5.0V or A
VDD
= +3.0V, (V
REF
+) - (V
REF
-) = +2.5V.
Note 3:
Ground at
“
ON
”
channel; 10kHz sine-wave applied to all
“
off
”
channels.
Note 4:
ALE and PSEN are in reset cycle.
Note 5:
All digital inputs are at DGND or DV
DD
. f
XTAL
= 0.
Note 6:
Table 1. Data Memory Stretch Values.
Note 7:
The minimum frequency when writing to the internal flash is 4MHz.
相關(guān)PDF資料
PDF描述
MAX7652ECB Flash Programmable 12-Bit Integrated Data-Acquisition Systems
MAX766ESA -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ DC-DC Inverters
MAX765 -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ DC-DC Inverters
MAX764-MAX766 -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ DC-DC Inverters
MAX764MJA ODS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX7652ECB 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX765C/D 功能描述:直流/直流開關(guān)調(diào)節(jié)器 -12V or Adjustable High-Efficiency Low IQ DC-DC Inverters RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX765C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX765CPA 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5/12/15/AdjV DC/DC Inverter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX765CPA+ 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5/12/15/AdjV DC/DC Inverter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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