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MCP6N16

Zero-Drift Instrumentation Amplifier

Microchip Technology 

TABLE 1-1: DC ELECTRICAL SPECIFICATIONS (CONTINUED)

Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = 1.8V to 5.5V, VSS = GND, VCM = VDD/2, VDM = 0V, VREF = VDD/2, VL = VDD/2, RL = 10 kΩ

to VL, GDM = GMIN and EN = VDD; see Figures 1-7 and 1-8 (Note 1).

Parameters

Sym.

Min.

Typ.

Max.

Units GMIN

Conditions

Output

Minimum Output Voltage Swing

Maximum Output Voltage Swing

Output Short-Circuit Current

Power Supply

VOL

VOH

ISC

—

—

—

—

—

VDD – 250

—

—

VSS + 3

VSS + 6

VSS + 60

VDD – 3

VDD – 6

VDD – 60

±10

±35

—

—

VSS + 250

—

—

—

—

—

mV

all RL = 10 kΩ, VDD = 1.8V,

VDM = -VDD/(2GMIN),

VREF = VDD/2 – 0.9V

RL = 10 kΩ, VDD = 5.5V,

VDM = -VDD/(2GMIN),

VREF = VDD/2 – 1V

RL = 1 kΩ, VDD = 5.5V,

VDM = -VDD/(2GMIN),

VREF = VDD/2 – 1V

mV

RL = 10 kΩ, VDD = 1.8V,

VDM = VDD/(2GMIN),

VREF = VDD/2 + 0.9V

RL = 10 kΩ, VDD = 5.5V,

VDM = VDD/(2GMIN),

VREF = VDD/2 + 1V

RL = 1 kΩ, VDD = 5.5V,

VDM = VDD/(2GMIN),

VREF = VDD/2 + 1V

mA

VDD = 1.8V

VDD = 5.5V

Supply Voltage

VDD

1.8

—

5.5

V

all

Quiescent Current per Amplifier

IQ

0.5

1.1

1.6

mA

POR Trip Voltage

VPRL

0.9

1.27

—

V

VPRH

—

1.33

1.6

V

Note 1: VCM = (VIP + VIM)/2, VDM = (VIP – VIM) and GDM = 1 + RF/RG.

2: For Design Guidance only; not tested.

3: These specifications apply to the VIP, VIM input pair (use VCM) and to the VREF, VFG input pair (use VREF instead).

4: This specification applies to the VIP, VIM, VREF and VFG pins individually.

5: Figures 2-52 and 2-53 show the VIVL, VIVH, VDML and VDMH variation over temperature.

6: See Section 1.5 “Explanation of DC Error Specifications”.

IO = 0

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