WITH AUTOMATIC OFFSET CORRECTION

Rev D1, Page 5/14

ELECTRICAL CHARACTERISTICS

Operating conditions: VDD = 3.0...5.5 V, Ta = -40...125 °C, reference point GND unless otherwise stated

Item

Symbol

Parameter

Conditions

Unit

No.

Min.

Typ.

Max.

Total Device

001

VDD

Permissible Supply Voltage VDD

3.0

5.5

V

002

I(VDD)

Total Supply Current

VDD = 3.3 V; f()in = 0 Hz

5

mA

VDD = 3.3 V; f()in = 100 kHz

8

mA

VDD = 5.5 V; f()in = 0 Hz

10

mA

VDD = 5.5 V; f()in = 100 kHz

15

mA

003

Vc()hi

Clamp-Voltage hi at all pins

Vc()hi = V() - VDD; I() = 10 mA

0.5

1.2

V

004

Vc()lo

Clamp-Voltage lo at all pins

I() = -10 mA

-1.2

-0.3

V

Amplifier Inputs PINA, NINA, PINB, NINB

A01

Vin()sig

Permissible Input Voltage Range

1.4

VDD - 1

V

A02

∆

G

Nominal Gain Step Size

6.0

dB

A03

AGA()

Absolute Gain Accuracy

±1

dB

A04

CGM

Gain Matching

G(CHA) vs. G(CHB)

0.85

1.15

A05

Vos()in

Input Referred Offset Voltage

-12

12

mV

A06

Vosr()out

Output Referred Offset Correc-

tion Range

±248

mV

A07

fmax()in

Maximum Input Frequency For

Offset Correction

fosc

/20000

A08

Ilk()

Input Current

V() = 0 .. VDD

-50

50

nA

Oscillator

B01

fosc

Internal Oscillator Frequency

VDD = 3.0 V

15

24

MHz

B02

∆

f(T)

Frequency Variation

Tj = -40 to 125°C, VDD const.

-20

0

%

B03

∆

f(V)

Frequency Variation

VDD = 3.0 V to 5.5 V, Tj const.

0

25

%

Zero Input Signals PINZ, NINZ

C01

Vin()sig

Permissible Input Signal Range

0.0

VDD

V

C02

Vin()os

Input Referred Offset Voltage

-15

15

mV

C03

Ilk()

Input Current

V() = 0 .. VDD

-50

50

nA

Digital Outputs A, NA, B, NB, Z, NZ

D01

I()max

Permissible DC Load Current

source and sink, per pin

-10

10

mA

D02

Vs()hi

Output Saturation Voltage hi

Vs()hi = V(VDD) -V(); I() = -6 mA;

VDD = 3.3 V +/- 10 %

0.65

V

VDD = 5 V +/- 10 %

0.5

V

D03

Isc()hi

Short-Circuit Current hi

V() = GND; short-circuit time 10 ms maximum

-100

-10

mA

D04

Vs()lo

Output Saturation Voltage lo

I() = 6 mA;

VDD = 3.3 V +/- 10 %

0.5

V

VDD = 5 V +/- 10 %

0.35

V

D05

Isc()lo

Short-Circuit Current lo

V() = VDD; short-circuit time 10 ms maximum

10

140

mA

D06

tr()

Rise Time

V(): 10 to 90%,

4

ns

VDD = 3.3 V,

CL() = 10 pF

D07

tf()

Fall Time

V(): 90 to 10%,

4

ns

VDD = 3.3 V,

CL() = 10 pF

D08

twhi

Duty Cyle at Output A, B

referred to period T, see Fig. 1

50

%

D09

tAB

Output Phase A vs. B

referred to period T, see Fig. 1

25

%

D10

tMTD

Minimum Transition Distance

see Fig. 1

1/fosc