MCP4725 datasheet(3/50 Pages) MICROCHIP

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DS22039D-page 3

MCP4725

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings†

VDD...................................................................................6.5V

All inputs and outputs w.r.t VSS .................–0.3V to VDD+0.3V

Current at Input Pins ....................................................±2 mA

Current at Supply Pins ...............................................±50 mA

Current at Output Pins ...............................................±25 mA

Storage Temperature ...................................-65°C to +150°C

Ambient Temp. with Power Applied .............-55°C to +125°C

ESD protection on all pins

................ ≥ 6kV HBM, ≥ 400V MM

Maximum Junction Temperature (TJ) ......................... +150°C

† Notice: Stresses above those listed under “Maximum

ratings” may cause permanent damage to the device. This is

a stress rating only and functional operation of the device at

these or any other conditions above those indicated in the

operation listings of this specification is not implied. Exposure

to maximum rating conditions for extended periods may affect

device reliability

ELECTRICAL CHARACTERISTICS

Electrical Specifications: Unless otherwise indicated, all parameters apply at VDD = + 2.7V to 5.5V, VSS = 0V,

RL = 5 kΩ from VOUT to VSS, CL = 100 pF, TA = -40°C to +125°C. Typical values are at +25°C.

Parameter

Sym

Min

Typ

Max

Units

Conditions

Power Requirements

Operating Voltage

VDD

2.7

5.5

Supply Current

IDD

—

210

400

µA

Digital input pins are

grounded, Output pin (VOUT)

is not connected (unloaded),

Code = 000h

Power-Down Current

IDDP

—0.06

2.0

µA

VDD = 5.5V

Power-On-Reset

Threshold Voltage

VPOR

—2

—

DC Accuracy

Resolution

—

Bits

Code Range = 000h to FFFh

INL Error

INL

—

±2

±14.5

LSB

Note 1

DNL

-0.75

±0.2

±0.75

LSB

Note 1

Offset Error

VOS

0.02

0.75

% of FSR Code = 000h

Offset Error Drift

ΔVOS/°C

—

±1

—

ppm/°C

-45°C to +25°C

—

±2

—

ppm/°C

+25°C to +85°C

Gain Error

-2

-0.1

% of FSR Code = FFFh,

Offset error is not included.

Gain Error Drift

ΔGE/°C

—

-3

—

ppm/°C

Output Amplifier

Phase Margin

—

Degree(°) CL = 400 pF, RL = ∞

Capacitive Load Stability

—

1000

RL = 5 kΩ, Note 2

Slew Rate

—

0.55

—

V/µs

Short Circuit Current

ISC

—15

VDD = 5V, VOUT = Grounded

Output Voltage Settling

Time

—6

—

µs

Note 3

Note 1: Test Code Range: 100 to 4000.

2: This parameter is ensure by design and not 100% tested.

3: Within 1/2 LSB of the final value when code changes from 1/4 to 3/4 (400h to C00h) of full scale range.

4: Logic state of external address selection pin (A0 pin).

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