MCP47FVB11 datasheet(13/92 Pages) MICROCHIP

13 / 92 page

 2015 Microchip Technology Inc.

DS20005405A-page 13

MCP47FVBXX

DC CHARACTERISTICS (CONTINUED)

DC Characteristics

Standard Operating Conditions (unless otherwise specified)

Operating Temperature

–40°C

 TA  +125°C (Extended)

All parameters apply across the specified operating ranges unless noted.

VDD = +2.7V to 5.5V, VREF = +2.048V to VDD, VSS = 0V,

Gx = ‘0’, RL = 5 k from VOUT to GND, CL = 100 pF.

Typical specifications represent values for VDD = 5.5V, TA = +25°C.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Differential

Nonlinearity

(see C.12

“Differential

Nonlinearity

(DNL)”

)(8, 11)

DNL

-0.25

±0.0125

+0.25

LSb 8-bit

VRxB:VRxA = ‘10’ (codes: 6 to 250),

VDD = VREF = 5.5V.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

Char: VRxB:VRxA = ‘00’, ‘01’, ‘11’.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

Char: VRxB:VRxA = ‘01’,

VDD = 5.5V, Gx = ‘1’.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

Char: VRxB:VRxA = ‘10’, ‘11’,

VREF = 1.0V, Gx = ‘1’.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

VDD = 1.8V

-0.5

±0.05

+0.5

LSb 10-bit VRxB:VRxA = ‘10’ (codes: 25 to

1000),

VDD = VREF = 5.5V.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

Char: VRxB:VRxA = ‘00’, ‘01’, ‘11’.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

Char: VRxB:VRxA = ‘01’,

VDD = 5.5V, Gx = ‘1’.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

Char: VRxB:VRxA = ‘10’, ‘11’,

VREF = 1.0V, Gx = ‘1’.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

VDD = 1.8V

-1.0

±0.2

+1.0

LSb 12-bit VRxB:VRxA = ‘10’ (codes: 100 to

4000), VDD = VREF = 5.5V.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

Char: VRxB:VRxA = ‘00’, ‘01’, ‘11’.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

Char: VRxB:VRxA = ‘01’,

VDD = 5.5V, Gx = ‘1’.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

Char: VRxB:VRxA = ‘10’, ‘11’,

VREF = 1.0V, Gx = ‘1’.

See Section 2.0 “Typical

Performance Curves” (2)

LSb

VDD = 1.8V

Note 2

This parameter is ensured by characterization.

Note 8

INL and DNL are measured at VOUT with VRL = VDD (VRxB:VRxA = ‘00’).

Note 11

Code Range dependent on resolution: 8-bit, codes 6 to 250; 10-bit, codes 25 to 1000; 12-bit, 100 to 4000.

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