C5185_15 Datasheet, PDF (2/5 Pages) Hamamatsu Corporation – Amplifi ers for infrared detector

Amplifiers for infrared detector
C4159/C5185 series, C3757-02
Amplifiers for photovoltaic detectors (Typ.)
Parameter
C4159-01
C4159-04
C4159-05
C4159-06
C4159-07
Unit
Non-cooled type InAs
Dewar type InSb
Applicable detector*¹ *² *³
(P5968-060, P5968-100)
Dewar type InAsSb
(P11120-901)
Dewar type InSb
(P5968-200)
Dewar type InAs
(P7163)
TE-cooled type
InAs
(P10090-11/-21)
(P10090-01)
TE-cooled type InAsSb
(P11120-201, P12691-201)
Dewar type MCT
-
(P9697-01/-02)
Conversion impedance
10⁸, 10⁷, 10⁶ 2 × 10⁷, 2 × 10⁶, 2 × 10⁵ 10⁸, 10⁷, 10⁶
10⁶, 10⁵, 10⁴
10⁶, 10⁵, 10⁴
(3 ranges switchable) (3 ranges switchable) (3 ranges switchable) (3 ranges switchable) (3 ranges switchable)
V/A
Frequency response
(amp only, -3 dB)
DC to 100 kHz*⁴
DC to 45 kHz
DC to 15 kHz
DC to 100 kHz
DC to 100 kHz
-
Output impedance
50
50
50
50
50
Ω
Maximum output voltage
(1 kΩ load)
+10
+10
+10
+10
+10
V
Output offset voltage
±5
±5
±10
±5
±5
mV
Equivalent input noise 0.15 (10⁸, 10⁷ range)
current*⁵ (f=1 kHz)
0.65 (10⁶ range)
0.55
0.15 (10⁸, 10⁷ range)
0.65 (10⁶ range)
6
10
pA/Hz^1/2
Reverse voltage
Limited to 0 V operation
-
External power supply*⁶
±15
V
Current consumption
+30, -10 max.
+30, -22 max.
mA
*1: These amplifiers cannot operate multiple detectors.
*2: Consult us before purchasing if you want to use with a detector other than listed here.
*3: Consult us before purchasing if you want to use with a multi-element detector.
*4: When connected to a detector, frequency response becomes 60 kHz or less depending on the detector active area. (ϕ0.6 mm: 60
kHz or less, ϕ1 mm: 25 kHz or less) Ringing occurs in the output if the rise time tr (0 to 90%) of incident light is approximately 100
μs or less. The ringing becomes larger as the rise time becomes shorter. No ringing occurs when detecting sine-wave light. (For
information on the ringing specifications, see page 2.)
*5: Input resistance: 1 MΩ (C4159-01/-04/-05), 500 Ω (C4159-06/-07)
*6: Recommended DC power supply (analog power supply): ±15 V
Current capacity: More than 1.5 times the maximum current consumption
Ripple noise: 5 mVp-p or less
Note: Output noise voltage = Equivalent input noise current × Conversion impedance
For information about accessories except for the amplifiers, refer to our datasheet “Infrared detector accessories”.
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