7846B View Datasheet(PDF) - MAXWELL TECHNOLOGIES
Part Name
Description
Manufacturer
7846B Datasheet PDF : 11 Pages
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16-Bit Digital to Analog Converter
7846B
PARAMETER
TABLE 4. 7846B ELECTRICAL SPECIFICATIONS 1
(VDD=+15V ±5%; VSS=-15V ±5%; VCC = +5 V ±5%, TA = -55 TO +125°C)
TEST CONDITIONS/COMMENTS
SUBGROUPS
TA=-55 °C TO +125
UNIT
°C
Resolution
UNIPOLAR OUTPUT
Relative Accuracy @ 25 °C
- TMIN to TMAX
Differential Nonlinearity Error
Gain Error @ 25 °C
- TMIN to TMAX
Offset Error @ 25 °C
- TMIN to TMAX
Gain TC 2
Offset TC 2
BIPOLAR OUTPUT
Relative Accuracy @ 25 °C
- TMIN to TMAX
Differential Nonlinearity Error
Gain Error @ 25 °C
- TMIN to TMAX
Offset Error @ 25 °C
- TMIN to TMAX
Bipolar Zero Error @ 25 °C
- TMIN to TMAX
Gain TC 2
Offset TC 2
Bipolar Zero TC 2
REFERENCE INPUT
Input Resistance
VREF+ Range
VREF- Range
OUTPUT CHARACTERISTICS
Output Voltage Swing
Resistive Load1
Capacitive Load3
Output Resistance
Short Circuit Current
DIGITAL INPUTS
VIH (Input High Voltage)
VIL (Input Low Voltage)
IIN (Input Current)
CIN (Input Capacitance) 2
DIGITAL OUTPUTS
VOL (Output Low Voltage)
VOH (Output High Voltage)
Floating State Leakage Current
Floating State Output Capacitance 2
VREF-=0V, VOUT=0V to +10V
1LSB=153µ V
Guaranteed Monotonic
VOUT Load= 10MΩ
VREF-=-5V, VOUT=-10V to +10V
1LSB=305µ V
Guaranteed Monotonic
VOUT Load=10MΩ
VOUT Load=10MΩ
Resistance from VREF- to VREF+
Typically 30kΩ
To 0V
To 0V
To 0V or Any Power Supply
ISINK = 1.6mA
ISOURCE = 400µ A
DB0-DB15 = 0 to VCC
1
2, 3
1
1
2,3
1
2,3
1
1
1
2, 3
1
1
2, 3
1
2, 3
1
2, 3
1
1
1
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
16
Bits
± 16
LSB typ
± 16
LSB max
±1
LSB max
± 12
LSB typ
± 24
LSB max
± 12
LSB typ
± 24
LSB max
±2
ppm FSR/°C typ
±2
ppm FSR/°C typ
±6
LSB typ
±8
LSB max
±1
LSB max
±6
LSB typ
± 16
LSB max
±6
LSB typ
± 16
LSB max
±6
LSB typ
± 16
LSB max
±2
ppm FSR/°C typ
±2
ppm FSR/°C typ
±2
ppm FSR/°C typ
20
40
VSS + 6 to VDD - 6
VSS + 6 to VDD - 6
KΩ min
KΩ max
V
V
VSS + 4 to VDD - 3
3
1000
0.3
± 25
V max
kΩ min
pF max
Ω typ
mA typ
2.4
V min
0.8
V max
± 10
µ A max
10
pF max
0.4
V max
4.0
V min
± 10
µ A max
10
pF max
02.27.08 REV 1
All data sheets are subject to change without notice 4
©2008 Maxwell Technologies
All rights reserved.
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