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Low-Frequency, 100 kHz, 1 MOhms

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Features
  • Switchable Gain up to 100 dB (x 100,000)
  • Bandwidth DC to 100 kHz
  • Input Noise down to 0.7 nV/√Hz
  • Local and Remote Control
  • Input Impedance 1 MΩ

100 kHz, up to 100 dB gain, 0.7 nV/√Hz Input noise

Standard delivery time: 3 weeks ARO, Conditions: Ex.Works Germany unless specified

Technical specification

Model DLPVA-
100-BUN-S
DLPVA-
100-BLN-S
DLPVA-
100-B-S
DLPVA-
100-B-D
DLPVA-
100-F-S
DLPVA-
100-F-D
Input stage Single
ended,
bipolar
Single
ended,
bipolar
Single
ended,
bipolar
True diff.,
bipolar
Single
ended,
FET
True diff.,
FET
Input 1 kΩ,
BNC
1 MΩ,
BNC
1 MΩ,
BNC
1 MΩ,
Lemo®
1 TΩ,
BNC
1 TΩ,
Lemo®
Typical Source Impedance <50 Ω <100 Ω <1 kΩ <1 kΩ <1 GΩ <1 GΩ
Lower
Cut-Off Frequency
1.5 Hz
(AC only)
DC/
1.5 Hz
DC/
1.5 Hz
DC/
1.5 Hz
DC/
1.5 Hz
DC/
1.5 Hz
Upper
Cut-Off Frequency [kHz]
1/100 1/100 1/100 1/100 1/100 1/100
Gain [dB] 40/60/
80/100
40/60/
80/100
20/40/
60/80
20/40/
60/80
20/40/
60/80
20/40/
60/80
Input Noise Voltage
[nV/√Hz]
0.4 0.7 2.4 3.6 5.5 6.9
Input Voltage Drift
[µV/°C]
0.5 0.7 0.7 1.3 1.3
CMRR 120 dB max. 120 dB max.
Output <100 Ω, BNC
Output Voltage ±10 V (@ 10 kΩ load)
Digital Control TTL, CMOS, opto-isolated

dlpva gra

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