TL331_06 Datasheet, PDF (3/6 Pages) Texas Instruments – SINGLE DIFFERENTIAL COMPARATOR

TL331
SINGLE DIFFERENTIAL COMPARATOR
SLVS238E − AUGUST 1999 − REVISED SEPTEMBER 2004
electrical characteristics at specified free-air temperature, V_CC = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TA†
MIN TYP MAX UNIT
VIO Input offset voltage
VCC = 5 V to 30 V, VO = 1.4 V,
VIC = VIC(min)
25°C
−40°C to 85°C
2
5
mV
9
IIO
Input offset current
VO = 1.4 V
25°C
−40°C to 85°C
5
50
nA
250
IIB
Input bias current
VO = 1.4 V
25°C
−40°C to 85°C
−25 −250
nA
−400
Common-mode
VICR _{input voltage range‡}
25°C
0 to
VCC − 1.5
V
−40°C to 85°C
0 to
VCC − 1.5
AVD
Large-signal
VCC = 15 V, VO = 1.4 V to 11.4 V,
differential voltage amplification RL ≥ 15 kΩ to VCC
25°C
50 200
V/mV
IOH High-level output current
VOL Low-level output voltage
VOH = 5 V,
VOH = 30 V,
IOL = 4 mA,
VID = 1 V
VID = 1 V
VID = −1 V
25°C
−40°C to 85°C
25°C
−40°C to 85°C
0.1
50 nA
1 µA
150 400
mV
700
IOL
Low-level output current
VOL = 1.5 V,
VID = 1 V
25°C
6
mA
ICC Supply current
RL = ∞,
VCC = 5 V
25°C
0.4 0.7 mA
† _{All characteristics are measured with zero common-mode input voltage, unless otherwise specified.}
‡ _{The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage}
range is VCC+ − 1.5 V, but either or both inputs can go to 30 V without damage.
switching characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
TEST CONDITIONS
TYP UNIT
Response time
RL connected to 5 V through 5.1 kΩ,
CL = 15 pF§ (see Note 6)
100-mV input step with 5-mV overdrive
TTL-level input step
1.3
µs
0.3
§ _{CL includes probe and jig capacitance.}
NOTE 6: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
3