參數(shù)資料
型號： MAX152EAP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： +3V, 8-Bit ADC with 1レA Power-Down
中文描述： 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20
封裝： SSOP-20
文件頁數(shù)： 4/12頁
文件大?。?/td> 122K
代理商： MAX152EAP
_________________________________________________________________________________________
M
+3V, 8-Bit ADC with 1μA Power-Down
4
PARAMETER
SYMBOL
CONDITIONS
MAX152C/E
T
A
= T
MIN
to T
MAX
MIN
MAX
MAX152M
T
A
= T
MIN
to T
MAX
MIN
MAX
UNITS
WR
Pulse Width
Delay Time Between
WR
and
RD
Pulses
t
WR
0.6
10
0.66
10
0.8
10
μs
t
RD
0.8
0.9
1.0
μs
RD
Pulse Width
t
READ1
400
500
600
ns
t
ACC1
400
500
600
ns
RD
to
INT
Delay
t
RI
t
INTL
300
340
400
ns
t
CWR
t
RD
< t
,
C
L
= 100pF
1.8
2.06
2.4
μs
Conversion Time
(RD Mode)
Power-Up Time
CS
to
RD
,
WR
Setup Time
CS
to
RD
,
WR
Hold Time
CS
to RDY
Delay
Data Access Time
(RD Mode) (Note 7)
RD
to
INT
Delay
(RD Mode)
Data Hold Time
(Note 8)
t
CRD
2.0
2.3
2.6
μs
t
UP
0.9
1.2
1.4
μs
t
CSS
0
0
0
ns
t
CSH
0
0
0
ns
t
RDY
C
L
= 50pF,
R
L
= 5.1k
to V
DD
100
120
140
ns
WR
to
INT
Delay
C
L
= 50pF
0.7
1.45
1.6
1.8
RD
Pulse Width
t
READ2
WR-RD mode,
t
> t
,
determined by t
ACC2
(Figure 5)
180
220
250
ns
Data Access Time
(Note 7)
t
ACC2
180
220
250
ns
WR
to
INT
Delay
t
IHWR
180
200
240
ns
Data Access Time
After
INT
(Note 7)
t
ID
Stand-alone mode,
C
L
= 100pF
100
130
150
ns
t
ACC0
C
L
= 100pF
t
+100
t
+150
ns
t
INTH
C
L
= 50pF
100
160
170
180
ns
t
DH
100
130
150
ns
t
P
450
600
700
ns
ALL GRADES
T
A
= +25°C
MIN
TYP
MAX
Conversion Time
(WR-RD Mode)
Delay Time Between
Conversions
Data Access Time
(Note 7)
WR-RD mode,
determined by t
ACC1
(Figure 6)
WR-RD mode,
t
< t
, C
L
= 100pF
(Figure 6)
WR-RD mode,
t
< t
, C
L
= 100pF
(Figure 5)
Stand-alone mode,
C
L
= 50pF
t
+130
μs
TIMING CHARACTERISTICS
(Unipolar input range, V
DD
= 3V, V
SS
= 0V, T
A
= +25°C, unless otherwise noted.) (Note 6)
Note 6:
Input control signals are specified with tr= tf= 5ns, 10% to 90% of +3.0V, and timed from a voltage level of 1.3V. Timing
delays get shorter at higher supply voltages. See the Converson Time vs. Supply Voltage graph in the Typical Operating
Characteristics to extrapolate timing delays at other power-supply voltages.
Note 7:
See Figure 1 for load circuit. Parameter defined as the time required for the output to cross 0.66V or 2.0V.
Note 8:
See Figure 2 for load circuit. Parameter defined as the time required for the data lines to change 0.5V.
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參數(shù)描述
MAX152EAP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 400ksps 3V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX152EAP+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 400ksps 3V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX152EAP-T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX152EPP 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX152EPP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 400ksps 3V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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