Electrical characteristics

TSL1020

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3

Electrical characteristics

Note:

Limits are 100% production tested at 25°C. Behavior at the temperature range limits is

guaranteed through correlation and by design.

Table 3.

(unless otherwise specified)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Input offset voltage

12

mV

Input offset voltage drift

5

µV/°C

Input bias current

140

70

nA

Input impedance

1

G

Ω

Input capacitance

1.35

pF

Output voltage low

Buffers C to R

Buffers S, T & COM

-4.88

-4.92

-4.80

-4.85

V

Output voltage high

4.82

4.87

V

Short circuit output current

(A to T buffers)

±40

mA

COM buffer

±150

PSRR

Power supply rejection ratio

80

100

dB

Supply current

No load

8.5

12

mA

SR

Slew rate

(rising & falling edge)

10% to 90%

1.1

V/µs

Settling time

5

µs

BW

Bandwidth at -3dB

5

MHz

Phase margin

70

degrees

Channel separation

f=1MHz

75

dB