PS200 datasheet(25/36 Pages) MICROCHIP

25 / 36 page

DS21891B-page 23

PS200

5.8

Current Voltage Measurement Block

TABLE 5-7:

DC CHARACTERISTICS (PINS LOOPIN, CTRLIN, IFBINB, IFBINA INPUTS;

PIN IFBOUT OUTPUT)

TABLE 5-8:

AC CHARACTERISTICS (PINS LOOPIN, CTRLIN, IFBINB, IFBINA INPUTS;

PIN IFBOUT OUTPUT)

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

VDD = 2.7V to 5.5V, TA = 25°C, VCM = VDD/2,

RL = 100 k

Ω to VDD/2 and VOUT ~ VDD/2

Operating Temperature -40°C to +85°C for Industrial

Param

No.

Sym

Parameters

Min

Typ

Max

Units

Conditions

001

VOS

Input Offset Voltage

—±5

—

002

003

IOS

Input Current and Impedance

Input Bias Current

Input Offset Bias Current

—

±2*

±1*

—

004

005

VCM

CMR

Common Mode

Common Mode Input Range

Common Mode Rejection

VSS

TBD

—

VDD – 1.4

—

VDD = 5V

VCM = VDD/2, Frequency = DC

006A

006B

AOL

Open-Loop Gain

DC Open-Loop Gain

—

No load

Standard load

007

008

VOUT

ISC

Output

Output Voltage Swing

Output Short Circuit Current

VSS + 50

—

VDD – 50

TBD

TO VDD/2 (20 k

Ω connected to VDD,

20 k

Ω + 20 pF to VSS)

010

PSR

Power Supply

Power Supply Rejection

—

Legend: TBD = To Be Determined

These parameters are characterized but not tested.

AC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

VDD = 2.7V to 5.5V, VSS = GND, TA = 25°C, VCM = VDD/2,

RL = 100 k

Ω to VDD/2 and VOUT = VDD/2

Operating Temperature -40°C to +85°C for Industrial

Param

No.

Sym

Parameters

Min

Typ

Max

Units

Conditions

011

GBWP

Gain Bandwidth Product

—3

—

MHz

VDD = 5V

012

TON

Turn-on Time

—10

TBD

μsVDD = 5V

013

ΘM

Phase Margin

—

degrees VDD = 5V

014

Slew Rate

2TBD

—

μsVDD = 5V

Legend: TBD = To Be Determined

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