OPA378

OPA2378

SBOS417D – JANUARY 2008 – REVISED OCTOBER 2009

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ELECTRICAL CHARACTERISTICS: VS = +2.2V to +5.5V (continued)

Boldface limits apply over the specified temperature range, TA = –40°C to +125°C.

At TA = +25°C, RL = 10kΩ connected to VS/2, VCM = VS/2, and VOUT = VS/2, unless otherwise noted.

OPA378, OPA2378

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OUTPUT

Voltage Output Swing from Rail,

VO

RL = 10kΩ

6

8

mV

OPA378

over Temperature

RL = 10kΩ

8

13

mV

Voltage Output Swing from Rail,

VO

RL = 10kΩ

6

10

mV

OPA2378

over Temperature

RL = 10kΩ

8

15

mV

Voltage Output Swing from Rail

RL = 100kΩ

0.7

2

mV

over Temperature

RL = 100kΩ

3

mV

Short-Circuit Current

ISC

±30

mA

Capacitive Load Drive

CLOAD

See Figure 18

pF

Open-Loop Output Impedance

ZO

See Figure 23

Ω

POWER SUPPLY

Specified Voltage Range

VS

2.2

5.5

V

Quiescent Current (per Amplifier)

IQ

IO = 0mA, VS = +5.5V

125

150

μA

over Temperature

165

μA

TEMPERATURE RANGE

Specified Range

–40

+125

°C

Operating Range

–55

+150

°C

Thermal Resistance

θJA

°C/W

SOT23-5

200

°C/W

SC70-5

250

°C/W

SOT23-8

100

°C/W

4

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