Datasheet

Data Sheet AD5535B
Rev. A | Page 3 of 16
SPECIFICATIONS
V
PP
= 215 V; V
+
= 5 V; AV
CC
= 5.25 V; DV
CC
= 2.7 V to 5.25 V; PGND = AGND = DGND = DAC_GND = 0 V; REF_IN = 4.096 V;
all outputs unloaded. All specifications T
MIN
to T
MAX
, unless otherwise noted.
Table 1.
Parameter
1
K Grade
2
Unit Test Conditions/Comments
Min
Typ
Max
DC PERFORMANCE
3
Resolution 14 Bits
Integral Nonlinearity (INL) ±0.1 % of FSR
Differential Nonlinearity (DNL) –1 ±0.5 +1 LSB Guaranteed monotonic
Zero Code Voltage 0.5 1 V
Output Offset Error –1 +1 V
Offset Drift 0.5 mV/°C
Voltage Gain 49 50 51 V/V
Gain Temperature Coefficient 5 ppm/°C Due to DAC
–200 ppm/°C Due to DAC and amplifier
Channel-to-Channel Gain Match
4
–5 +5 %
OUTPUT CHARACTERISTICS
Output Voltage Range
3
1 V
PP
− 1 V
Output Impedance 50 Ω
Resistive Load
4, 5
1 MΩ
Capacitive Load
4
200 pF
Short-Circuit Current 0.55 mA
DC Crosstalk
4
3 4 LSB
DC Power Supply Rejection (PSRR), V
PP
70 dB
Long-Term Drift 0.25 LSB Outputs at midscale,
measured over 30 days at 25°C
AC CHARACTERISTICS
4
Settling Time
¼ to ¾ Scale Step 60 µs No load
60 µs 200 pF load
1 LSB Step 5 µs No load
5 µs 200 pF load
Slew Rate 10 V/µs No load
3 V/µs 200 pF load
–3 dB Bandwidth 30 kHz
Output Noise Spectral Density 4.5 µV/√Hz Measured at 10 kHz
0.1 Hz to 10 Hz Output Noise Voltage 1 mV p-p
Digital-to-Analog Glitch Impulse 1 LSB change around major
carry
Positive Transition
15
nV-sec
Negative Transition 8 nV-sec
Analog Crosstalk 2.5 µV-sec
Digital Feedthrough 2 nV-sec
VOLTAGE REFERENCE, REF_IN
6
AV
CC
and V
+
must exceed REF_IN
by 1.15 V minimum
Input Voltage Range
4
1 4.096 V
Input Impedance 60 kΩ