参数资料
型号: MAX1135BEAP
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: ADC
英文描述: 16-Bit ADCs, 150ksps, 3.3V Single Supply
中文描述: 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封装: 5.30 MM, 0.65 MM PITCH, SSOP-20
文件页数: 4/18页
文件大小: 353K
代理商: MAX1135BEAP
M
16-Bit ADCs, 150ksps, 3.3V Single Supply
4
_______________________________________________________________________________________
PARAMETER
SYMBOL
V
HYST
C
IN
CONDITIONS
MIN
TYP
0.2
10
MAX
UNITS
V
pF
Input Hysteresis
Input Capacitance
DIGITAL OUTPUTS
Output High Voltage
V
OH
I
SOURCE
= 0.5mA
DV
DD
-
0.5
V
I
SINK
= 5mA
I
SINK
= 16mA
CS
= DV
DD
CS
= DV
DD
0.4
0.8
+10
Output Low Voltage
V
OL
V
Three-State Leakage Current
Three-State Output Capacitance
POWER SUPPLIES
Analog Supply
Digital Supply
I
L
-10
μA
pF
10
AV
DD
DV
DD
3.135
3.135
3.3
3.3
3.9
7
0.1
1
1.1
3.465
3.465
8
11
10
2
10
V
V
Unipolar mode
Bipolar mode
SHDN
= 0, or software power-down mode
Unipolar or bipolar mode
SHDN
= 0, or software power-down mode
mA
Analog Supply Current
I
ANALOG
μA
mA
μA
Digital Supply Current
I
DIGITAL
Power-Supply Rejection Ratio
(Note 8)
PSRR
AV
DD
= DV
DD
= 3.135V to 3.465V
65
dB
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= DV
DD
= 3.3V ±5%, f
SCLK
= 3.6MHz, external clock (50% duty cycle), 24 clocks/conversion (150ksps), bipolar input, V
REF
=
2.048V, C
REF
= 4.7μF, C
CREF
= 1μF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
TIMING CHARACTERISTICS (Figures 5 and 6)
(AV
DD
= DV
DD
= 3.3V ±5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SYMBOL
t
DS
t
DH
t
DO
t
DV
t
TR
t
CSS
t
CSH
t
CH
t
CL
t
SSTRB
t
SDV
t
STR
t
SCK
t
RS
CONDITIONS
MIN
50
TYP
MAX
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DIN to SCLK Setup
DIN to SCLK Hold
SCLK to DOUT Valid
CS
Fall to DOUT Enable
CS
Rise to DOUT Disable
CS
to SCLK Rise Setup
CS
to SCLK Rise Hold
SCLK High Pulse Width
SCLK Low Pulse Width
SCLK Fall to SSTRB
CS
Fall to SSTRB Enable
CS
Rise to SSTRB Disable
SSTRB Rise to SCLK Rise
RST
Pulse Width
0
70
80
80
C
LOAD
= 50pF
C
LOAD
= 50pF
100
0
120
120
C
LOAD
= 50pF
C
LOAD
= 50pF, external clock mode
C
LOAD
= 50pF, external clock mode
Internal clock mode
80
80
80
0
278
70
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