HCPL-7820 Ver la hoja de datos (PDF) - HP => Agilent Technologies

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HCPL-7820

High CMR Analog Isolation Amplifiers

HP => Agilent Technologies 

DC Electrical Specifications

All specifications are at the nominal (typical) operating conditions of VIN+ = 0 V, VIN- = 0 V, TA = 25°C,

VDD1 = 5 V and VDD2 = 5 V, unless otherwise noted.

Parameter

Symbol Min. Typ. Max. Unit

Test Conditions

Fig. Note

Input Offset Voltage

Absolute Value of Input

Offset Change vs.

Temperature

VOS

-0.8

-2.0

|∆VOS/∆T|

0.45

0.45

7.8

1.7 mV

2.9

-40°C ≤ TA ≤ 100°C

4.5 V ≤ (VDD1, VDD2) ≤ 5.5 V

µV/ °C

1

3

1,2,3

1,2 3,4

Gain: HCPL-7820

Gain: HCPL-7825

200 mV Nonlinearity

100 mV Nonlinearity

Maximum Input Voltage

Before Output Clipping

G

7.76 8.00 8.24 V/V -200 mV ≤ VIN+ ≤ 200 mV

5

7.60 8.00 8.40

-200 mV ≤ VIN+ ≤ 200 mV

-40°C ≤ TA ≤ 100°C

4.5 V ≤ (VDD1, VDD2) ≤ 5.5 V

5,6,7

G

7.60 8.00 8.40 V/V -200 mV ≤ VIN+ ≤ 200 mV

5

7.44 8.00 8.56

-200 mV ≤ VIN+ ≤ 200 mV

-40°C ≤ TA ≤ 100°C

4.5 V ≤ (VDD1, VDD2) ≤ 5.5 V

5,6,7

NL200

0.06 0.15 % -200 mV ≤ VIN+ ≤ 200 mV

5,8 5

0.3

-200 mV ≤ VIN+ ≤ 200 mV

5,8,

-40°C ≤ TA ≤ 100°C

9,10,

4.5 V ≤ (VDD1, VDD2) ≤ 5.5 V

12

NL100

0.03 0.08

-100 mV ≤ VIN+ ≤ 100 mV

5,8

0.1

-100 mV ≤ VIN+ ≤ 100 mV

5,8,

-40°C ≤ TA ≤ 100°C

9,11,

4.5 V ≤ (VDD1, VDD2) ≤ 5.5 V

12

|VIN+|max

320

mV

4

Average Input Bias

IIN

Current

-1

µA

13 6

Average Input Resistance

Input DC Common-Mode

Rejection Ratio

RIN

CMRRIN

280

kΩ

52

dB

Output Resistance

Output Low Voltage

Output High Voltage

Output Common-

Mode Voltage

Input Supply Current

Output Supply Current

Output Short-Circuit

Current

RO

1.2

Ω

VOL

1.30

V VIN+ = 400 mV

4

7

VOH

3.90

V VIN+ = -400 mV

VOCM

2.30 2.60 2.90 V -400 mV < VIN+ < 400 mV

-40°C ≤ TA ≤ 100°C

IDD1

11.1 17.0 mA 4.5 V ≤ (VDD1, VDD2) ≤ 5.5 V

14

IDD2

10.0 14.0 mA

15

|IOSC|

12

mA VOUT = 0 V or VDD2

8

1-238

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