Datasheet

2
®
DAC716
SPECIFICATIONS
At T
A
= +25°C, +V
CC
= +15V, –V
CC
= –15V, unless otherwise noted.
Straight Binary
DAC716P, U DAC716PB, UB DAC716PK, UK
PARAMETER MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
TRANSFER CHARACTERISTICS
ACCURACY
Linearity Error ±4 ±2 ±2 LSB
T
MIN
to T
MAX
±8 ±4 ±2 LSB
Differential Linearity Error ±4 ±2 ±2 LSB
T
MIN
to T
MAX
±8 ±4 ±2 LSB
Monotonicity 14 15 15 Bits
Monotonicity Over Spec Temp Range 13 14 15 Bits
Gain Error
(3)
±0.1 ✻✻%
T
MIN
to T
MAX
±0.25 ✻✻%
Unipolar Zero Error
(3)
±0.1 ✻✻% of FSR
(2)
T
MIN
to T
MAX
±0.2 ✻✻% of FSR
Power Supply Sensitivity of Gain ±0.003 ✻✻%FSR/%V
CC
±30 ✻✻ppm FSR/%V
CC
DYNAMIC PERFORMANCE
Settling Time
(to ±0.003%FSR, 5kW || 500pF Load)
(4)
20V Output Step 6 10 ✻✻ ✻✻ µs
1LSB Output Step
(5)
4 ✻✻µs
Output Slew Rate 10 ✻✻V/µs
Total Harmonic Distortion
0dB, 1001Hz, f
S
= 100kHz 0.005 ✻✻%
–20dB, 1001Hz, f
S
= 100kHz 0.03 ✻✻%
–60dB, 1001Hz, f
S
= 100kHz 3.0 ✻✻%
SINAD: 1001Hz, f
S
= 100kHz 87 ✻✻dB
Digital Feedthrough
(5)
2 ✻✻nV–s
Digital-to-Analog Glitch Impulse
(5)
15 ✻✻nV–s
Output Noise Voltage (includes reference) 120 ✻✻nV/√Hz
ANALOG OUTPUT
Output Voltage Range
+V
CC
, –V
CC
= ±11.4V +10 ✻✻V
Output Current ±5 ✻✻mA
Output Impedance 0.1 ✻✻W
Short Circuit to ACOM Duration Indefinite ✻✻
REFERENCE VOLTAGE
Voltage +9.975 +10.000 +10.025 ✻✻✻ ✻✻✻ V
T
MIN
to T
MAX
+9.960 +10.040 ✻✻✻✻V
Output Resistance 1 ✻✻W
Source Current 2 ✻✻mA
Short Circuit to ACOM Duration Indefinite ✻✻
INTERFACE
RESOLUTION 16 ✻✻Bits
DIGITAL INPUTS
Serial Data Input Code
Logic Levels
(1)
V
IH
+2.0 (V
CC
–1.4) ✻✻✻✻V
V
IL
0 +0.8 ✻✻✻✻V
I
IH
(V
I
= +2.7V) ±10 ✻✻µA
I
IL
(V
I
= +0.4V) ±10 ✻✻µA
DIGITAL OUTPUT
Serial Data
V
OL
(I
SINK
= 1.6mA) 0 +0.4 ✻✻✻✻V
V
OH
(I
SOURCE
= 500µA),T
MIN
to T
MAX
+2.4 +5 ✻✻✻✻V
POWER SUPPLY REQUIREMENTS
Voltage
+V
CC
+11.4 +15 +16.5 ✻✻✻ ✻✻✻ V
–V
CC
–11.4 –15 –16.5 ✻✻✻ ✻✻✻ V
Current (No Load, ±15V Supplies)
(6)
+V
CC
13 16 ✻✻ ✻✻ mA
–V
CC
22 26 ✻✻ ✻✻ mA
Power Dissipation
(7)
625 ✻✻mW
TEMPERATURE RANGES
Specification
All Grades –40 +85 ✻✻0 +70 °C
Storage –60 +150 ✻✻✻✻°C
Thermal Coefficient,
θ
JA
75 ✻✻°C/W
✻ Specifications are the same as the grade to the left.
NOTES: (1) Digital inputs are TTL and +5V CMOS compatible over the specification temperature range. (2) FSR means Full Scale Range. For example, for 0 to +10V output, FSR = 10V. (3) Errors externally
adjustable to zero. (4) Maximum represents the 3σ limit. Not 100% tested for this parameter. (5) For the worst-case Straight Binary code changes: 7FFF to 8000 and 8000 to 7FFF. (6) During power supply
turn on, the transient supply current may approach 3x the maximum quiescent specification. (7) Typical (i.e. rated) supply voltages times maximum currents.