HCPL-8100 データシートの表示（PDF） - HP => Agilent Technologies

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HCPL-8100

High Current Line Driver

HP => Agilent Technologies 

Electrical Specifications

Unless otherwise noted, for sinusoidal waveform input and reference resistor Rref = 24 kΩ, all typical values are

at TA = 25°C and VCC = 5 V; all Minimum/Maximum specifications are at Recommended Operating Conditions.

Parameter

VCC Supply Current

Symbol Min. Typ.

ICC

1.2

20

VCC Under Voltage

Detection

Junction Over-

Temperature Threshold

Load Detection

Threshold

Status Logic High

Output

Status Logic Low

Output

Power Supply

Rejection Ratio

DC Bias Voltage

VUVD

VOH

VOL

PSRR

VBias

3.8 4.0

150

0.5

VCC−1

0

72

2.27

Max. Unit

2

mA

45 mA

4.3 V

Test Condition

VTx−en = 0 V, VTx−in = 0 VPP,

Tx-out no load

VTx−en = 5 V, VTx−in = 0 VPP,

Tx-out no load

°C

APP

VTx−en = 5 V, VTx−in = 1.25 VPP,

f = 132 kHz, Gain = − 2, RL = 2.5 Ω

VCC

V

VCC = 3.5 V, IOH = − 4 mA

0.8 V

VCC = 5 V, IOL = 4 mA

dB 50 Hz ripple, Vripple = 200 mVPP,

VTx−en = 5 V, VTx−in = 0 VPP, Tx-out no load

V

VTx−en = 5 V, Tx-out no load

Fig. Note

1

2, 3

1

2

12, 13 3

Output Impedance

Gain Bandwidth

Product

Transmit Enable

Threshold Voltage

Tx Enable Time

Tx Disable Time

2nd Harmonic

Distortion

3rd Harmonic

Distortion

Output Current

ZO

12

kΩ

VTx−en = 0 V, VTx−in = 0 VPP,

open loop, f = 132 kHz

0.5

Ω

VTx−en = 5 V, VTx−in = 0 VPP, f = 132 kHz

GBW

3.5

MHz VTx−en = 5 V, VTx−in = 1 VPP,

RL = 50 Ω

Vth, Tx

0.8

2.4 V

VTx−in = 1 VPP, f = 132 kHz,

Tx-out no load

tTx-en

0.9

µs

VTx−en = 5 V, VTx−in = 1.75 VPP,

f = 132 kHz, Tx-out no load

0.2

µs

VTx−en = 0 V, VTx−in = 1.75 VPP,

f = 132 kHz, Tx-out no load

HD2

−65 −60 dB

VTx−en = 5 V, VTx−out = 3.5 VPP, f = 132 kHz,

Gain = −2, Rref = 24 k Ω, RL= 50 Ω

HD3

−75 −65 dB

IO

1

APP VTx−en = 5 V, f=132 kHz

4, 14

11, 15

15

5-10, 16

4

Thermal Resistance

θJA

(HCPL-8100)

Thermal Resistance

θJA

(HCPL-0810)

100

°C/W 1 oz. trace, 2-layer PCB, still air, TA = 25°C

60

°C/W 1 oz. trace, 4-layer PCB, still air, TA = 25°C

138

°C/W 1 oz. trace, 2-layer PCB, still air, TA = 25°C

70

°C/W 1 oz. trace, 4-layer PCB, still air, TA = 25°C

Notes:

1. Threshold of falling VCC with hysteresis of 0.2 V (typ.).

2. Threshold of rising junction temperature with hysteresis of 20°C (typ.).

3. See Application Information section for more information on the load detection feature.

4. See Figure 3 for the plot of supply current versus Tx output current.

5

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