5.9 Electrical Characteristics (continued)

minimum and maximum specifications apply from TA = –40°C to +125°C, VDD = 3.0 V to 5.5 V, INP = –1 V to +1 V, and INN

= HGND = 0 V; typical specifications are at TA = 25°C, and VDD = 3.3 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ILKG

Open-drain output leakage current

VDD = 5V

5

100

nA

POWER SUPPLY

IDD

Low-side supply current

No external load on HLDO

28.5

41

mA

1 mA external load on HLDO

30.5

43

mA

VDDUV

VDD analog undervoltage detection

threshold

VDD rising

2.9

V

VDD falling

2.8

VDDPOR

VDD digital reset threshold

VDD rising

2.5

V

VDD falling

2.4

VDCDC_OUT DC/DC output voltage

DCDC_OUT to HGND

3.1

3.5

4.65

V

VDCDCUV

DC/DC output undervoltage

detection threshold voltage

DCDC output falling

2.1

2.25

V

VHLDO_OUT High-side LDO output voltage

HLDO to HGND, up to 1 mA external

load

3

3.2

3.4

V

VHLDOUV

High-side LDO output undervoltage

detection threshold voltage

HLDO output falling

2.4

2.6

V

IH

High-side supply current for auxiliary

circuitry

3 V ≤ VDD < 4.5 V, load connected

from HLDO_OUT to HGND, non-

switching

1

mA

4.5 V ≤ VDD ≤ 5.5 V, load connected

from HLDO_OUT to HGND, non-

switching

4.3

tAS

Analog settling time

VDD step to 3.0 V, to OUTP and

OUTN valid, 0.1% settling

0.6

1.1

ms

(1)

The typical value includes one standard deviation ("sigma") at nominal operating conditons.

(2)

This parameter is input referred.

(3)

THD is the ratio of the rms sum of the amplitues of first five higher harmonics to the amplitude of the fundamental.

(4)

Offset error temperature drift is calculated using the box method, as described by the following equation:

TCVOS = (VOS,MAX - VOS,MIN) / TempRange where VOS,MAX and VOS,MIN refer to the maximum and minimum VOS values measured

within the temperature range (–40 to 125

℃).

(5)

Gain error temperature drift is calculated using the box method, as described by the following equation:

TCEG (ppm) = ((EG,MAX - EG,MIN) / TempRange) x 104 where EG,MAX and EG,MIN refer to the maximum and minimum EG values (in %)

measured within the temperature range (–40 to 125

℃).

5.10 Switching Characteristics

over operating ambient temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tr

Output signal rise time

1.3

µs

tf

Output signal fall time

1.3

µs

VINx to VOUTx signal delay (50% – 10%) Unfiltered output

1.2

1.3

µs

VINx to VOUTx signal delay (50% – 50%) Unfiltered output

1.6

2.1

µs

VINx to VOUTx signal delay (50% – 90%) Unfiltered output

2.2

2.6

µs

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AMC3330

SBASA34B – JUNE 2020 – REVISED AUGUST 2024

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