參數(shù)資料
型號(hào): MAX525ACPP
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
中文描述: SERIAL INPUT LOADING, 12 us SETTLING TIME, 12-BIT DAC, PDIP20
封裝: PLASTIC, DIP-20
文件頁數(shù): 3/16頁
文件大?。?/td> 141K
代理商: MAX525ACPP
M
Low-Power, Quad, 12-Bit Voltage-Output DAC
with S erial Interfac e
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V ±10%, AGND = DGND = 0V, REFAB = REFCD = 2.5V, R
L
= 5k
, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise
noted. Typical values are at T
A
= +25°C. Output buffer connected in unity-gain configuration (Figure 9).)
(Note 3)
(Note 3)
CS
= V
DD
, DIN = 100kHz
V
REF
= 0.67Vp-p
Input code = all 0s, V
REF
= 3.6Vp-p at 1kHz
Rail to rail (Note 2)
To ±1/2LSB, V
STEP
= 2.5V
V
IN
= 0V or V
DD
V
REF
= 1Vp-p at 25kHz
I
SINK
= 2mA
I
SOURCE
= 2mA
CONDITIONS
mA
μA
μA
0.85
10
0.01
0.98
20
±1
I
DD
Supply Current
Supply Current in Shutdown
Reference Current in Shutdown
V
4.5
5.5
V
DD
Supply Voltage
nV-s
5
Digital Crosstalk
POWER SUPPLIES
nV-s
5
Digital Feedthrough
μs
15
Start-Up Time Exiting
Shutdown Mode
μA
0
0.1
Current into FB_
V
0 to V
DD
Output Voltage Swing
μs
12
Output Settling Time
V/μs
0.6
SR
Voltage Output Slew Rate
V
0.13
0.4
V
OL
Output Low Voltage
DYNAMIC PERFORMANCE
V
V
DD
- 0.5
V
OH
Output High Voltage
kHz
dB
650
-84
Reference -3dB Bandwidth
Reference Feedthrough
pF
8
C
IN
Input Capacitance
DIGITAL OUTPUTS
μA
0.01
±1.0
I
IN
Input Leakage Current
V
0.8
V
IL
Input Low Voltage
dB
72
SINAD
Signal-to-Noise Plus
Distortion Ratio
V
2.4
V
IH
Input High Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Note 1:
Guaranteed from code 11 to code 4095 in unity-gain configuration.
Note 2:
Accuracy is better than 1.0LSB for V
OUT
= 6mV to V
DD
- 60mV, guaranteed by PSR test on end points.
Note 3:
R
L
=
, digital inputs at DGND or V
DD
.
R
L
=
μA
0.01
±1
OUT_ Leakage Current
in Shutdown
MULTIPLYING-MODE PERFORMANCE
DIGITAL INPUTS
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