參數(shù)資料
型號: HS7516
英文描述: 16-Bit Multiplying DACs
中文描述: 16位乘法數(shù)模轉(zhuǎn)換器
文件頁數(shù): 3/8頁
文件大?。?/td> 130K
代理商: HS7516
Corporation
SIGNAL PROCESSING EXCELLENCE
129
0.048%
0.024%
0.012%
0.006%
0.003%
4
L
6
8
10
VDD-VOLTS
12
14
16
18
Linearity vs. Supply Voltage
2.5
4
10
I
6
8
10
12
14
16
18
2.0
1.5
1.0
D
VDD-VOLTS
Power Supply Current vs. Voltage
0.048
0.024
0.012
0.006
0.003
0.01
0.1
1
10
I
VREF-VOLTS
Integral Linearity Error vs. Reference Voltage
CHARACTERISTIC CURVES
(Typical @ + 25
°
C, V
DD
= + 15VDC, V
REF
= + 10VDC, unless otherwise noted.)
Additional Linearity Error vs. Output-Amplifier
Offset-Voltage (V
REF
= + 10V)
0.01
4
G
6
8
10
VDD-VOLTS
12
14
16
18
0.004
0.002
0
0.008
0.006
Gain Change vs. Supply Voltage
50
40
30
20
10
0
0
10
20
30
40
50
2 LSB
1 LSB
1/2 LSB @ 16 BITS
L
VOS-mV
SPECIFICATIONS
(continued)
(Typical @ 25
°
C, nominal power supply, V
REF
= +10V, unipolar unless otherwise noted)
PARAMETER
ENVIRONMENTAL AND MECHANICAL
Operating Temperature
SP7516JN/KN
SP7516AN/BN
HS3160–C
HS3160–B
HS3160–B/883
Storage Temperature
Package
SP7516_N
HS3160
MIN.
TYP.
MAX.
UNITS
CONDITIONS
0
+70
+85
+70
+125
+125
+150
°
C
°
C
°
C
°
C
°
C
°
C
–40
0
–55
–55
–65
24-pin SOIC
22–pin Side–Brazed DIP
Notes:
1.
2.
3.
Digital input voltage must not exceed supply voltage or go below –0.5V ; “0” <0.8V; 2.4V < “1”
V
DD.
AC or DC; use R6758–1 for fixed reference applications
Using the internal feedback resistor and an external op amp. The Scale Factor can be adjusted externally by variable resistors in series with the
reference input and/or in series to the internal feedback resistor. Please refer to the Applications Information section.
At 25
°
C; the output leakage current will create an offset voltage at the external op amps output. It doubles every 10
°
C temperature increase.
Integral Linearity is measured as the arithmetic mean value of the magnitudes of the greatest positive deviation and the greatest negative deviation from
the theoretical value for any given input combination.
Differential Linearity is the deviation of an output step form the theoretical value of 1LSB for any two adjacent digital input codes.
At 25
°
C, the output leakage current will create an offset voltage output. It doubles every 10
°
C temperature increase.
Using the internal feedback resistor and an external op amp.
Use series 470ohm resistor to limit startup current.
4.
5.
6.
7.
8.
9.
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