3B34
Voltage Output
Zero
±0.02°C/°C
Span
±25 ppm of Reading/°C
Current Output4
Zero
±25 ppm of Span/°C
±25 ppm of Reading/°C
±5% of Span
Span
Zero and Span Adjustment Range5
Input Bias Current
Input Resistance
+3 nA
15 MΩ
Noise
Input, 0.1 Hz to 10 Hz Bandwidth
Output, 100 kHz Bandwidth
Bandwidth, -3 dB
0.2 µV rms
50 µV rms
3 Hz
Output Rise Time, 10% to 90% Span
200 ms
Common-Mode Voltage (CMV)
±1500 V peak, maximum
ANSI/IEEE C37.90.1-1989
Common Mode Rejection (CMR)
160 dB
Input-to-Output, Continuous
Transient
1 kΩ Source Imbalance, 50/60 Hz
Normal Mode Rejection, 50/60 Hz
60 dB
Sensor Excitation Current
0.25 mA
100 ΩPt, 120 ΩNi
10 ΩCu
1.0 mA
Lead Resistance Effect
±0.02°C/Ω
100 ΩPt, 120 ΩNi
10 ΩCu
±0.2°C/Ω
Input Protection (Includes Excitation Currents)
220 V rms maximum
ANSI/IEEE C37.90.1-1989
Continuous Short to Ground
130 V rms, continuous
Continuous
Transient
Voltage Output Protection
Current Output Protection
Power Supply Voltages 6
±15 V dc Supplies
Rated Operation
Current
±(11.5 V dc to 16.5 V dc)
±10 mA
Sensitivity
±0.01% span/V
Rev. 0 | Page 4 of 8
ADI [ ADI ]
