TS339_09 datasheet(2/7 Pages) TSC

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TS339

Low Power Low Offset Quad Comparators

2/7

Version: A09

Electrical Characteristics (VCC = 5V, Ta=25oC; unless otherwise specified.)

Characteristics

Symbol

Min.

Typ.

Max.

Unit

Input Offset Voltage (note 2)

VIO

±2.0

±5.0

Input Offset Current (note 2)

IIO

±5.0

±50

Input Bias Current (note 2, 3)

(Output in linear range)

IIB

250

Input Common-Mode Voltage Range (note 4)

VICR

Vcc-1.5

Voltage Gain

RL≥15K, VCC=15V

AVOL

200

V/mV

Large Signal Response Time

Vin = TTL Logic Swing.

Vref = 1.4V, VRL = 5V. RL= 5.1KΩ

300

Response Time (note 4)

VRL = 5V. RL= 5.1KΩ

1.3

Output Sink Current

ISINK

6.0

Saturation Voltage

VI(+)≥+1V, VI(-)=0, Vo=+5V

VSAT

130

400

Output Leakage Current VID=+1.0V,VCC=15V

IOL

0.1

Supply Current

RL = ∞ (For All Comparators)

RL = ∞, VCC = 30V

ICC

0.8

1.0

2.0

2.5

Notes:

1. TS339: TLOW=0ºC, Thigh=+70ºC

2. At the output switch point, VO=1.4Vdc, RS ≤100Ω, 5.0Vdc≤ VCC ≤30Vdc, with the inputs over the full common-mode

range (0Vdc to VCC -1.5Vdc).

3. The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent

of the output state.

4. The response time specified is for a 100mV input step with 5mV overdrive For larger signals, 300ns is typical.

5. Positive excursions of input voltage may exceed the power supply level. As long as one of the inputs remain within

the common-mode range, the comparator will provide the proper output state.

6. The comparator will inhibit proper output state if one of the inputs is become greater than VCC, the other input must

remain within the common mode range. The low input state must not be less than -0.3volts of ground of minus

supply.

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