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DAC725 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Dual 16-Bit DIGITAL-TO-ANALOG CONVERTER - Burr-Brown Corporation

भाग संख्या DAC725
समारोह Dual 16-Bit DIGITAL-TO-ANALOG CONVERTER
मैन्युफैक्चरर्स Burr-Brown Corporation 
लोगो Burr-Brown Corporation लोगो 
पूर्व दर्शन
1 Page
		
<?=DAC725?> डेटा पत्रक पीडीएफ

DAC725 pdf
SPECIFICATIONS
ELECTRICAL
At TA = +25°C, VCC = ±15V, and after a 10-minute warm-up unless otherwise noted.
DAC725JP
DAC725KP
PARAMETER
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT
DIGITAL INPUT
Resolution
Bipolar Input Code
Logic Levels(1): VIH
VIL
IIH (VI = +2.7V)
IIL (VI = +0.4V)
TRANSFER CHARACTERISTICS
16 *
Binary Twos Complement
*
+2
+5.5
*
*
–1
+0.8
*
*
1*
1*
Bits
V
V
µA
µA
ACCURACY
Linearity Error
Differential Linearity Error(3)
At Bipolar Zero: KP(3, 4)
Gain Error(5)
Bipolar Zero Error(5)
Montonicity Over Specified Temp. Range
Power Supply Sensitivity: +VCC, –VCC
VDD
DRIFT (Over Specified Temperature Range)
Gain Drift
Bipolar Zero Drift
Differential Linearity Over Temperature(3)
Linearity Error Over Temperature(3)
13
±0.003
±0.0045
±0.07
±0.05
±0.0015
±0.0001
±10
±5
±0.0045
±0.006
±0.012
±0.2
±0.1
±0.006
±0.001
±0.012
±0.012
±0.0015
±0.003
% of FSR(2)
0.003
±0.006
% of FSR
±0.003
±0.006
% of FSR
* ±0.15
%
* * % of FSR
14 Bits
* * % of FSR/%VCC
* * % of FSR/%VDD
*
*
±0.003
±25
±12
±0.006
±0.006
ppm/°C
ppm of FSR/°C
% of FSR
% of FSR
SETTLING TIME (to ±0.003% of FSR)(6)
20V Step (2kload)
1LSB Step at Worst-Case Code(7)
Slew Rate
4
2.5
10
*8
*4
*
µs
µs
V/µs
OUTPUT
Output Voltage Range(8)
Output Current
Output Impedance
Short Circuit to Common Duration
±10
±5
0.15
Indefinite
*
*
*
*
V
mA
POWER SUPPLY REQUIREMENTS
Voltage: +VCC
+11.4 +15 +16.5
*
*
*
–VCC
–11.4 –15 –16.5
*
*
*
VDD
+4.5 +5 +5.5
*
*
*
Current (No load, ±15V supplies): +VCC
+29 +35
**
–VCC
–35 –40
**
VDD +6 +10 * *
Power Dissipation (±15V supplies)
920 1175
**
V
V
V
mA
mA
mA
mW
TEMPERATURE RANGE
Specification
Storage
0 +70 *
–60
+150
*
* °C
* °C
*Specification same as model to the left.
NOTES: (1) Digital inputs are TTL, LSTTL, 54/74HC and 54/74HTC compatible over the specification temperature range. (2) FSR means Full-Scale Range. For
example, for ±10V output, FSR = 20V. (3) ±0.0015% of FSR is equal to 1LSB in 16-bit resolution. ±0.003% of FSR is equal to 1LSB in 15-bit resolution. ±0.006%
of FSR is equal to 1LSB in 14-bit resolution. (4) Error at input code 0000H (BTC). (5) Adjustable to zero with external trim potentiometer. Adjusting the gain
potentiometer rotates the transfer function around the bipolar zero point. (6) Maximum represents the 3σ limit. Not tested for this parameter. (7) The bipolar worst-
case code change is FFFFH to 0000H (BTC). (8) Minimum supply voltage for ±10V output swing is approximately ±13V. Output swing for ±12V supplies is at least
±9V.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
DAC725
2

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डाउनलोड[ DAC725 Datasheet.PDF ]


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