OPA830 datasheet(11/66 Pages) TI2

11 / 66 page

7.6 Electrical Characteristics: VS = 2.7 V (continued)

at VS+ = +2.7 V, VS– = 0 V, VOUT = 1 VPP, RF = 0 Ω, RL = 2 kΩ, G = 1 V/V, input and output referenced to mid-supply, VIN_CM =

mid-supply – 0.5 V. TA = 25°C, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

TEST

LEVEL(1)

OUTPUT

Output voltage low

TA = 25°C, G = 5

0.15

0.2

TA = –40°C to 125°C, G = 5

0.15

0.2

Output voltage high

TA = 25°C, G = 5

2.45

2.5

TA = –40°C to 125°C, G = 5

2.45

2.5

Output saturation voltage, high/low

TA = 25°C, G = 5

80/40

Output current drive

TA = 25°C

±40

±45

TA = –40°C to 125°C

±40

±45

GAIN SETTING RESISTORS (OPA836IRUN ONLY)

Resistor FB1 to FB2

DC resistance

1584

1600

1616

Resistor FB2 to FB3

DC resistance

1188

1200

1212

Resistor FB3 to FB4

DC resistance

396

400

404

Resistor tolerance

DC resistance

–1%

Resistor temperature coefficient

DC resistance

<10

PPM

POWER SUPPLY

Specified operating voltage

2.5

5.5

Quiescent operating current per amplifier

TA = 25°C

0.7

0.95

1.15

TA = –40°C to 125°C

0.6

1.4

Power supply rejection (±PSRR)

108

POWER DOWN

Enable voltage threshold

Specified "on" above VS– + 2.1 V

2.1

Disable voltage threshold

Specified "off" below VS– + 0.7 V

0.7

Power-down pin bias current

PD = 0.5 V

500

Power-down quiescent current

PD = 0. 5 V

0.5

1.5

µA

Turnon time delay

Time from PD = high to VOUT = 90% of final

value

200

Turnoff time delay

Time from PD = low to VOUT = 10% of original

value

(1)

Test levels (all values set by characterization and simulation): (A) 100% tested at 25°C; over temperature limits by characterization and

simulation. (B) Not tested in production; limits set by characterization and simulation. (C) Typical value only for information.

(2)

Input Offset Voltage Drift, Input Bias Current Drift, and Input Offset Current Drift are average values calculated by taking data at the

end points, computing the difference, and dividing by the temperature range.

(3)

Current is considered positive out of the pin.

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OPA836, OPA2836

SLOS712J – JANUARY 2011 – REVISED MARCH 2021

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