AXM0F243 datasheet(12/53 Pages) ONSEMI

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AXM0F243

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Table 12. CTBm OPAMP SPECIFICATIONS

Parameter

Details/ Conditions

Units

Max

Typ

Min

Description

IOUT_MAX_HI

power=hi

–

Output is 0.5 V

VDDD−0.5 V

IOUT_MAX_MID

power=mid

–

Output is 0.5 V

VDDD−0.5 V

IOUT_MAX_LO

power=lo

–

Output is 0.5 V

VDDD−0.5 V

IDD_Int

Opamp block current Internal Load

IDD_HI_Int

power=hi

–

1500

−

–

IDD_MED_Int

power=med

–

700

−

–

IDD_LOW_Int

power=lo

–

GBW

VDDD = 2.7 V

–

GBW_HI_Int

power=hi

–

MHz

Output is 0.25 V to

VDDD−0.25 V

General opamp specs for both internal and ex-

ternal modes

VIN

Charge−pump on, VDDD = 2.7 V

–0.05

–

VDDD−0.2

–

VCM

Charge−pump on, VDDD = 2.7 V

–0.05

–

VDDD−0.2

–

VOUT

VDDD = 2.7 V

VOUT_1

power=hi, Iload=10 mA

0.5

–

VDDD −0.5

–

VOUT_2

power=hi, Iload=1 mA

0.2

–

VDDD −0.2

–

VOUT_3

power=med, Iload=1 mA

0.2

–

VDDD −0.2

–

VOUT_4

power=lo, Iload=0.1 mA

0.2

–

VDDD −0.2

–

VOS_TR

Offset voltage, trimmed

–1.0

±0.5

1.0

High mode, input 0 V to

VDDD−0.2 V

VOS_TR

Offset voltage, trimmed

–

±1

–

Medium mode, input 0 V

to VDDD−0.2 V

VOS_TR

Offset voltage, trimmed

–

±2

–

Low mode, input 0 V to

VDDD−0.2 V

VOS_DR_TR

Offset voltage drift, trimmed

–10

±3

mV/C

High mode

VOS_DR_TR

Offset voltage drift, trimmed

–

±10

–

mV/C

Medium mode

VOS_DR_TR

Offset voltage drift, trimmed

–

±10

–

Low mode

CMRR

–

Input is 0 V to VDDD−0.2

V, Output is 0.2 V to

VDDD−0.2 V

PSRR

At 1 kHz, 10−mV ripple

–

VDDD = 3.6 V, high−power

mode, input is 0.2 V to

VDDD−0.2 V

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