參數(shù)資料
型號(hào): 5962R0722601VZA
元件分類: DAC
英文描述: SERIAL INPUT LOADING, 12.5 us SETTLING TIME, 12-BIT DAC, CDSO10
封裝: CERAMIC, SOIC-10
文件頁(yè)數(shù): 17/22頁(yè)
文件大?。?/td> 493K
代理商: 5962R0722601VZA
DAC121S101 Electrical Characteristics
DC Parameters
The following specifications apply for V
A = +2.7 V to +5.5 V, RL = , CL = 200 pF to GND, fSCLK = 20 MHz, input code range 48 to
4047. Boldface limits apply for T
MIN TA TMAX: all other limits T
A = 25°C, unless otherwise specified.
Symbol
Parameter
Conditions
Notes
Typical
(Note 8)
Min
Max
Units
Sub-
groups
STATIC PERFORMANCE
Resolution
(Note
12
Bits
Monotonicity
(Note
12
Bits
INL
Integral Non-Linearity
Over Decimal codes 48 to 4047
±2.75
8.0
LSB
1, 2, 3
DNL
Differential Non-Linearity
V
A = 2.7 V to 5.5 V
+0.21
+1.0
LSB
1, 2, 3
0.10
0.7
LSB
1, 2, 3
ZE
Zero Code Error
I
OUT = 0
+2.12
+15
mV
1, 2, 3
FSE
Full-Scale Error
I
OUT = 0
0.04
1.0
%FSR
1, 2, 3
GE
Gain Error
All ones Loaded to DAC register
0.11
±1.0
%FSR
1, 2, 3
ZCED
Zero Code Error Drift
(Note
20
V/°C
TC GE
Gain Error Tempco
V
A = 3 V
(Note
0.7
ppm/°C
V
A = 5 V
1.0
ppm/°C
OUTPUT CHARACTERISTICS
IPD
SINK
Vout Pin in Powerdown
Mode
All PD Modes
(Note
1.0
mA
Output Voltage Range
(Note
0
V
A
V
ZCO
Zero Code Output
V
A = 3 V, IOUT = 10 A
2.0
6
mV
1, 2, 3
V
A = 3 V, IOUT = 100 A
4
10
mV
1, 2, 3
V
A = 5 V, IOUT = 10 A
2
8
mV
1, 2, 3
V
A = 5 V, IOUT = 100 A
4
9
mV
1, 2, 3
FSO
Full Scale Output
V
A = 3 V, IOUT = 10 A
2.997
2.990
V
1, 2, 3
V
A = 3 V, IOUT = 100 A
2.991
2.985
V
1, 2, 3
V
A = 5 V, IOUT = 10 A
4.994
4.985
V
1, 2, 3
V
A = 5 V, IOUT = 100 A
4.992
4.985
V
1, 2, 3
Maximum Load
Capacitance
R
L =
(Note
1500
pF
R
L = 2 k
1500
pF
DC Output Impedance
8
16
1, 2, 3
www.national.com
4
DAC121S101QML
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