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home > Products > Function Modules > Amplifier
Important Notice
Amplifier
Amplifier
CA series

Amplifier module
CA-550 series and CA-650 series are low noise wideband current amplifiers (current to voltage converter) with a high gain and wide frequency band.
CA261F2 and CA-461F2 are low noise voltage amplifiers which realize high precision signal processing and high density mounting by using single-in-line package which has six-surface strict shield.
CA-102R3 is an inverting amplifier and CA-206L2/406L2 are low noise DC amplifiers.
PD-206 series is a linear amplifier suitable for driving piezo elements.

| Low Noise Preamplifer | Driver Amplifier |



markWideband Current Amplifier(Transimpedance Amplifier, Current to Voltage Converter)
datasheet pdf (pdf : 710 KB)
Model Description Input configuration Gain Frequency response Equivalent input noise current Pack-age
CA-653F2

Current Amplifier (current to voltage converter)
High Gain and Wideband

DC coupling unbalanced,
single-ended
1M (V/A) DC to 1MHz 150fA/√Hz (typ.) SIP
CA-554F2 10M (V/A) DC to 500kHz 45fA/√Hz (typ.) DIP
CA-654F2 SIP
CA-555F2 100M (V/A) DC to 250kHz 15fA√Hz (typ.) DIP
CA-655F2 SIP
CA-556F2 1G (V/A) DC to 100kHz 6fA√Hz (typ.) DIP
CA-656F2 SIP
CA-557F2 10G (V/A) DC to 20kHz 2.5fA√Hz (typ.) DIP
CA-657F2 SIP

Supply voltage ± 15V
Dimensions DIP: 59 x 39 x 10 (mm), 6-surface strict shield, 40 pins dual-in-line package
SIP: 66.7 x 10.5 x 40.8 (mm), 6-surface strict shield, 20 pins dual-in-line package


markTransimpedance Amplifier
datasheet pdf (pdf : 721 KB)
Model Description Input configuration Gain Frequency response Package
IV-202F4 Current to voltage converter DC coupling unbalanced, single-ended 1 × 105 V/A DC to 10 MHz 6-surface-shielded
IV-204F3 4 × 106 V/A DC to 1 MHz

Supply voltage : ± 15V
Dimensions : 80 x 15 x 20 (mm)


markLow Noise Amplifier
Model Description Input configuration Gain Frequency response Equivalent input noise voltage
CA-261F2 Low Noise Amplifier bipolar 40dB± 0.2dB DC to 200kHz 0.8n/√Hz (typ.)
CA-461F2 Low Noise Differential
Amplifier
differential bipolar 1.5n/√Hz (typ.)

Supply voltage : ± 15V
Dimensions : 67 x 10.5 x 20 (mm), 6-surface strict shield, 20 pins single-in-line package


markOthers
Model Description Input configuration Gain Frequency response Full power bandwidth
Max. output voltage
Max. output current
CA-102R3 High SpeedÊInverting Amplifier - Set with 2 externally connected regstors DC to 10MHz DC to 1MHz ± 10V ± 10
CA-206L2 Programmable
Gain Amplifier
unbalanced 1, 2, 5, 10,
x 1, x 10
DC to 500kHz DC to 100kHz ± 5mA
CA-406L2 Differential
Amplifier
differential DC to 200kHz

Supply voltage : ± 15V
Dimensions : CA-102R3 : 32 x 13.3 x 4.0, 12 pins
CA-206L2 : 51.5 x 14 x 5.5, 20 pins
CA-406L2 : 51.5 x 14 x 6.5, 20 pins
Single-in-line package


markTransconductance Amplifier
datasheet pdf (pdf : 883 KB)
Model Description Transconductance Load resistance range Frequency response Max. output current
VI-206F1 Voltage to current converter 100 μA/V 0 Ω to 100 kΩ DC to 7 kHz ± 100 A
VI-207F1 1 mA/V 0 Ω to 10 kΩ DC to 10 kHz ± 1 mA
VI-309F1 5 mA/V
(High gain input)
50 μA/V
(Low gain input)
0 Ω to 10 Ω ± 50 mA

Supply voltage : ± 15V
Dimensions :

VI-206F1/VI-207F1 : 65 x 80 x 27.6 (mm)
VI-309F1 : 80 x 65 x 25 (mm)

Recommended DC power
supply :
Low Noise DC Power Supply LP series



markPiezo Driver
datasheet pdf (pdf : 673 KB)
Model Description Gain Output voltage Output current Frequency response
PD-206-150P Linear amplifier module (unipolar) x 15 + 150 V 15 mA (continuous) DC to 100 Hz
PD-206-150B Linear amplifier module (bipolar) ± 75 A

Supply voltage : ± 15V
Dimensions : 67 x 10.5 x 20 (mm), 6-surface strict shield, 20 pins single-in-line package


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