參數(shù)資料
型號: MAX1107
廠商: Maxim Integrated Products, Inc.
英文描述: Single-Supply, Low-Power, Serial 8-Bit ADCs
中文描述: 單電源、低功耗、串行8位ADC
文件頁數(shù): 4/16頁
文件大?。?/td> 205K
代理商: MAX1107
V
V
M
S ingle-S upply, Low-Power,
S erial 8-Bit ADCs
4
_______________________________________________________________________________________
Figure 6, DOUT High-Z
Figure 6, DOUT High-Z
pF
15
C
OUT
Three-State Output Capacitance
TIMING CHARACTERISTICS
(Figures 6 and 7)
μA
±0.01
±10
I
L
Three-State Leakage Current
Figure 1, C
LOAD
= 100pF
Figure 1, C
LOAD
= 100pF
ns
ns
ns
20
200
200
200
t
DO
t
CH
t
CL
SCLK Fall to Output Data Valid
SCLK Pulse Width High
SCLK Pulse Width Low
ns
CONDITIONS
240
t
DV
CONVST Rise to Output Enable
μs
1
t
CSPW
CONVST Pulse Width High
μs
1
t
ACQ
Acquisition Time
μs
35
t
CONV
CONVST Fall to Output Data
Valid
External reference
Internal reference (Note 9)
Figure 2, C
LOAD
= 100pF
μs
ms
20
12
ns
240
t
SHDN
SHDN
Fall to Output Disable
t
WAKE
Wake-Up Time
Figure 2, C
LOAD
= 100pF
ns
ns
240
t
TR
t
SCC
SCLK Low to Output Disable
SCLK Low to CONVST Rise
100
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
I
SINK
= 5mA
I
SINK
= 16mA
I
SOURCE
= 0.5mA
0.4
V
V
DD
- 0.5
V
OH
Output High Voltage
0.8
V
OL
Output Low Voltage
ELECTRICAL CHARACTERISTICS—MAX1106 (continued)
(V
DD
= +2.7V to +3.6V; IN- to GND; f
SCLK
= 2MHz; 25ksps conversion rate; 1μF capacitor at REFOUT; external +2.048V reference at
REFIN; T
A
= T
MIN
to T
MAX
; unless otherwise noted. Typical values are at T
A
= +25°C.)
DIGITAL OUTPUT
(DOUT)
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