參數(shù)資料
型號: MAX5237
廠商: Maxim Integrated Products, Inc.
英文描述: Single-Supply 3V/5V, Voltage-Output, Dual, Precision 10-Bit DACs
中文描述: 單電源、3V/5V、電壓輸出、雙路、高精度10位DAC
文件頁數(shù): 4/19頁
文件大?。?/td> 553K
代理商: MAX5237
M
Single-Supply 3V/5V, Voltage-Output, Dual,
Precision 10-Bit DACs
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS
MAX5236
(V
DD
= +2.7V to +3.6V, GND = 0, V
REFA
= V
REFB
= +1.25V, R
L
= 5k
, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
STATIC PERFORMANCE
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
Full-Scale Voltage
Ful S cal e Tem p er atur e C oeffi ci ent
Offset Temperature Coefficient
Power-Supply Rejection
DC Crosstalk
REFERENCE INPUT
Reference Input Range
Reference Input Resistance
Reference Current in Shutdown
MULTIPLYING MODE PERFORMANCE
N
10
Bits
LSB
LSB
mV
LSB
V
INL
DNL
V
OS
GE
V
FS
TCV
FS
TCV
OS
PSR
(Note 1)
±
0.5
±
1
±
5
±
6
2.053
(Note 2)
Code = FFF
hex, T
A
= +25
°
C (Note 3)
Normalized to 2.0475V
2.039
2.046
4
±8
18
ppm/
°
C
μV/
°
C
μV
μV
2.7V
V
DD
3.6V
(Note 4)
280
100
V
REF
R
REF
I
REF
(Note 5)
Minimum with code 155 hex and 2AA hex
0.25
28
1.50
V
37
k
μA
±1
Reference -3dB Bandwidth,
Slew-Rate Limited
Input code = 3FF hex, V
REF
_ = 0.5V
P-P
+
0.75V
DC
350
kHz
Reference Feedthrough
Input code = 000 hex, V
REF
_ = 1.6V
P-P
+
0.8V
DC
, f = 1kHz
-80
dB
Signal-to-Noise plus Distortion
Ratio
SINAD
Input code = 3FF hex, V
REF
_ = 0.6V
P-P
+
0.9V
DC
, f = 10kHz
79
dB
DIGITAL INPUTS
Input High Voltage
V
IH
0.7
V
DD
V
Input Low Voltage
V
IL
0.3
V
DD
V
Input Hysteresis
Input Leakage Current
Input Capacitance
DYNAMIC PERFORMANCE
Voltage-Output Slew Rate
V
HYS
200
mV
μA
pF
Digital inputs = 0 or V
DD
±1
8
SR
0.6
V/μs
Voltage-Output Settling Time
To ±0.5LSB, V
STEP
= ±2V, 0.25V V
OUT
(V
DD
- 0.25V)
10
μs
Output-Voltage Swing
(Note 6)
0 to
V
DD
V
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