TP1561 datasheet(3/16 Pages) 3PEAK

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TP1561/TP1561N/TP1562/TP1564

Stable 3.8MHz, 130μA, RRIO, EveryCapTM Op Amps

www.3peakic.com

REV1.2

5V Electrical Characteristics

The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 27°C.

VSUPPLY = 5V, VCM = VOUT = VSUPPLY/2, RL = 100KΩ, CL =100pF, VSHDN is unconnected.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VOS

Input Offset Voltage

VCM = VDD/2

●

-3.0

±0.1

+3.0

VOS TC

Input Offset Voltage Drift

0.6

μV/°C

Input Bias Current

1.0

IOS

Input Offset Current

1.0

Input Voltage Noise

f = 0.1Hz to 10Hz

2.4

μVP-P

Input Voltage Noise Density

f = 1kHz

f = 10kHz

nV/√Hz

RIN

Input Resistance

> 100

GΩ

CIN

Input Capacitance

Differential

Common Mode

2.0

3.5

CMRR

Common Mode Rejection Ratio

VCM = 0.1V to 4.9V

●

120

VCM

Common-mode Input Voltage

Range

●

V––0.3

V++0.3

PSRR

Power Supply Rejection Ratio

●

120

AVOL

Open-Loop Large Signal Gain

VOUT = 2.5V, RLOAD = 100kΩ

●

110

VOUT = 0.1V to 4.9V, RLOAD = 100kΩ

●

102

VOL, VOH

Output Swing from Supply Rail

RLOAD = 100kΩ

ROUT

Closed-Loop Output Impedance

G = 1, f = 1kHz, IOUT = 0

0.4

Ω

Open-Loop Output Impedance

f = 100kHz, IOUT = 0

2.6

Ω

ISC

Output Short-Circuit Current

Sink or source current

VDD

Supply Voltage

2.1

6.0

Quiescent Current per Amplifier

●

130

190

μA

IQ(off)

Supply Current in Shutdown Note 1

0.2

μA

ISHDN

Shutdown Pin Current Note 1

VSHDN = 0.5V

VSHDN = 1.5V

-0.15

μA

ILEAK

Output Leakage Current in

Shutdown Note 1

VSHDN = 0V, VOUT = 0V

VSHDN = 0V, VOUT = 5V

-20

VIL

SHDN Input Low Voltage Note 1

Disable

●

0.5

VIH

SHDN Input High Voltage Note 1

Enable

●

1.0

tON

Turn-On Time Note 1

SHDN Toggle from 0V to 5V

μs

tOFF

Turn-Off Time Note 1

SHDN Toggle from 5V to 0V

μs

Phase Margin

RLOAD = 100kΩ, CLOAD = 100pF

Gain Margin

RLOAD = 100kΩ, CLOAD = 100pF

-15

GBWP

Gain-Bandwidth Product

f = 1kHz

3.8

MHz

Settling Time, 1.5V to 3.5V, Unity

Gain

Settling Time, 2.45V to 2.55V,

Unity Gain

0.1%

0.01%

0.1%

0.01%

0.7

0.8

0.1

0.2

μs

Slew Rate

AV = 1, VOUT = 1.5V to 3.5V, CLOAD =

100pF, RLOAD = 100kΩ

3.6

V/μs

FPBW

Full Power Bandwidth Note 2

2VP-P

500

kHz

THD+N

Total Harmonic Distortion and

Noise

f=1kHz, AV=1, RL=100kΩ, VOUT = 2VPP

f=10kHz, AV=1, RL=100kΩ, VOUT = 2VPP

-115

-99

Note 1: Specifications apply to the TP1561N with shutdown.

Note 2: Full power bandwidth is calculated from the slew rate FPBW = SR/π • VP-P.

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