ISC300 Datasheet, PDF (2/11 Pages) Burr-Brown (TI) – Universal Precision Isolated MEASUREMENT CHANNEL

SPECIFICATIONS
ELECTRICAL
At V_CC = 15V, V_DD = 5V, T_A = +25°C, unless otherwise noted.
PARAMETER
ISOLATION
Isolation Voltage (V_ISO)
Isolation Mode Rejection (IMR)
Barrier Impedance
Leakage Current (I_ISO)
GAIN
Voltage Gains
Resistance Conversion
Initial Error
vs Temperature
Nonlinearity
INPUT OFFSET VOLTAGE
Initial Offset (Input Referred)
vs Temperature
vs Supply (V_CC)
INPUT CURRENT
Initial Bias
vs Temperature
INPUT
Voltage Range
Resistance Range
Peak Voltage
Impedance: Differential
Common Mode Rejection
Source Impedance Imbalance
OUTPUT
Voltage Range
Overrange Voltage
Output Impedance
Ripple Voltage
FREQUENCY RESPONSE
Input Bandwidth
Input Settling Time
Input Overload Recovery
Output Overload Settling Time
Output Overload Recovery
VOLTAGE REFERENCE
V_REF1 (Internal and External)
Initial Accuracy
vs Temperature
vs Time
vs Supply (V_CC)
V_REF2 (Internal)
Initial Accuracy⁽⁶⁾
vs Temperature
vs Time
vs Supply (V_CC)
POWER SUPPLIES
Analog Supply Range
Supply Current
Digital Supply Range
Supply Current
Total Power Dissipation
Isolated Supplies: Voltage
Current
CONDITIONS
AC60Hz Continuous
AC60Hz Continuous
V_ISO, DC
Partial Discharge⁽¹⁾
V_ISO = Rated 60Hz Cont⁽²⁾
V_ISO = 240 Vrms 60Hz
0°C to +70°C
V_O = –5V to +5V⁽⁴⁾
V_IN = 0V G = 0.5
V_IN = 0V G = 50
0°C to +70°C G = 0.5
0°C to +70°C G = 50
V_CC = 14V to 16V
–40°C to +85°C
Rated Operation G = 0.5V Input
Rated Operation G = 50V Input
Rated Operation G = 50 3-wire Resistance
Applied to Any Signal Input Wrt Com 1⁽⁵⁾
CMR at DC Gain = 0.5⁽³⁾
CMR at DC Gain = 50⁽³⁾
CMR at 60Hz⁽³⁾
For Normal Operation < 1kΩ Imbalance
Min Load = 1MΩ
During Input Fault (V_IN < –11V or V_IN > 11V)
f = 0 to 5kHz Min Load 1MΩ
f = 0 to 100kHz Min Load 1MΩ
T_SETT, to within 5% for V_IN < 14V
External Loading of 100nA
V_CC Pin
No External Load
V_DD Pin
No External Load
at 5mA Each Supply
MIN
500
±700
700
800
110
0
10
66
75
60
±5.4
14
4
11.5
ISC300
TYP
2 || 15
50, 0.5
10
±30
±0.01
±1.5
35
100
75
100
70
3
0.5
10
3.5
0.5
5
1
2
10
±0.1
±10
100
±0.1
±10
5
1
80
13
5
MAX
4
±3
±50
±0.025
±200
±5
±200
±5
50
±10
±0.1
500
±380
10
±5
5
±1
±20
±20
±1
±20
±20
16
10
6
3
184
UNITS
Vrms
V_PEAK
V
Vrms
dB
GΩ || pF
µArms
V/V
mV/Ω
%
ppm/°C
%
mV
mV
µV/°C
µV/°C
mV/V
nA
pA/°C
V
V
Ω
V
MΩ
dB
dB
dB
kΩ
V
V
kΩ
mVrms
mVp-p
Hz
s
s
ms
ms
V
%
ppm/°C
ppm/kHr
%/V
mV
%
ppm/°C
ppm/kHr
%/V
V
mA
V
mA
mW
V
mA
®
ISC300
2