2

NOTES:

3. Measured from S/H Input to amplifier output, while restoring.

Voltage between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33V

Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . See Curves

Operating Ambient Temperature Range . . . . . . . . . . -40°C to +85°C

Operating Junction Temperature Plastic DIP or SOL. . . . . . . . 150°C

Storage Temperature Range . . . . . . . . . . . . . . . . . . -65°C to +150°C

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests

Open-Loop DC Electrical Specifications

Provisional Supplies at ±15V, Load = 1k

PARAMETER

DESCRIPTION

TEMP

MIN

TYP

MAX

UNITS

AMPLIFIER SECTION (HOLD = 5V)

Input Offset Voltage

+25°C

12

25

mV

Ib+

IN+ Input Bias Current

+25°C

1

5

µA

Ib-

IN- Input Bias Current

+25°C

18

150

µA

Transimpedance (Note 1)

+25°C

180

800

k

Ω

IN- Resistance

+25°C

20

Ω

CMRR

Common Mode Rejection Ratio (Note 2)

+25°C

44

60

dB

Output Voltage Swing

+25°C

±12

±13

V

Short Circuit Current

(IN+ Only Driven to 0.5V)

+25°C

45

100

mA

RESTORE SECTION

Composite Input Offset Voltage (Note 3)

+25°C

3

7

mV

Ib+, r

Restore In+ Input Bias Current

+25°C

3

12

µA

Restoring Current Available

+25°C

180

300

µA

CMRR

Common Mode Rejection Ratio (Note 2)

+25°C

60

70

dB

PSRR

Power Supply Rejection Ratio (Note 4)

+25°C

60

90

dB

HOLD Logic Threshold

+25°C

0.8

2.0

V

HOLD Input Current @ Logic High

+25°C

1

5

µA

HOLD Input Current @ Logic Low

+25°C

5

15

µA

SUPPLY CURRENT

Isy, Hold

Supply Current (HOLD = 5V)

+25°C

4.8

6.0

9.0

mA

Isy, Sampling

Supply Current (HOLD = 0V)

+25°C

5.0

6.5

11.0

mA

EL4089