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PDF TLV3201-Q1 Data sheet ( Hoja de datos )
| Número de pieza | TLV3201-Q1 | |
| Descripción | Push-Pull Output Automotive Comparators | |
| Fabricantes | Texas | |
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TLV3201-Q1, TLV3202-Q1
SBOS856 – FEBRUARY 2017
TLV320x-Q1 40-ns, Micropower, Push-Pull Output Automotive Comparators
1 Features
•1 Qualified for Automotive Applications
• AEC Q100-Qualified With the Following Results
– Device Temperature Grade 1: –40°C to
+125°C Ambient Operating Temperature
– Device HBM ESD Classification Level 2
(TLV3201-Q1)
– Device HBM ESD Classification Level 3A
(TLV3202-Q1)
– Device CDM ESD Classification Level C5
• Low Propagation Delay: 40 ns
• Low Quiescent Current:
40 µA per Channel
• Input Common-Mode Range Extends 200 mV
Beyond Either Rail
• Low Input Offset Voltage: 1 mV
• Push-Pull Outputs
• Supply Range: 2.7 V to 5.5 V
• Small Packages:
5-Pin SC70 and 8-Pin VSSOP
2 Applications
• Engine Control Units (ECU)
• Body Control Modules (BCM)
• Battery Management Systems (BMS)
• HEV/EV Inverter and Motor Control
• Ultrasonic Ranging and LIDAR
• Steering and Traction Controllers
• Occupant Detection
• Infotainment Systems
3 Description
The TLV3201-Q1 and TLV3202-Q1 are single and
dual-channel comparators that offer the ultimate
combination of high speed (40 ns) and low-power
consumption (40 µA), both in extremely small
packages with features such as rail-to-rail input, low
offset voltage (1 mV), and large output drive current.
The devices are also very easy to implement in a
wide variety of applications where response time is
critical.
The TLV320x-Q1 family is available in single
(TLV3201-Q1) and dual (TLV3202-Q1) channel
versions, both with push-pull outputs. The TLV3201-
Q1 is available in the 5-pin SC70 package. The
TLV3202-Q1 is available in the 8-pin VSSOP
package. All devices are specified for operation
across the expanded industrial temperature range of
–40°C to +125°C.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV3201-Q1
SC70 (5)
2.00 mm × 1.25 mm
TLV3202-Q1
VSSOP (8)
3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
space
space
space
Threshold Detector
VIN VCC
R1 C1 C2
R2
VOUT
VREF
Copyright © 2016, Texas Instruments Incorporated
Propagation Delay vs. Overdrive
100
90
80
70
60
50
40
30
20
10
0
20
PDHL: 5 V
PDLH: 5 V
PDHL: 2.7 V
PDLH: 2.7 V
30 40 50 60 70 80
Input Overdrive (mV)
90 100
G003
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
1 page  
www.ti.com
7.5 Electrical Characteristics: VCC = 5 V
at TA = 25°C and VCC = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
OFFSET VOLTAGE
VIO
dVOS/dT
PSRR
Input offset voltage
Input offset voltage drift
Power-supply rejection ratio
Input hysteresis
VCM = VCC / 2
TA = –40°C to 125°C
TA = –40°C to 125°C
VCM = VCC / 2, VCC = 2.5 V to 5.5 V
INPUT BIAS CURRENT
IIB Input bias current
IIO Input offset current
INPUT VOLTAGE RANGE
VCM = VCC / 2
TA = –40°C to 125°C
VCM = VCC / 2
TA = –40°C to 125°C
VCM
CMRR
Common-mode voltage
Common-mode rejection ratio
INPUT IMPEDANCE
TA = –40°C to 125°C
–0.2 V < VCM < 5.2 V
Common mode
Differential
OUTPUT
VOL Voltage output swing from lower rail
VOH Voltage output swing from upper rail
ISC Short-circuit current (per comparator)
POWER SUPPLY
ISINK = 4 mA
TA = –40°C to 125°C
ISOURCE = 4 mA
TA = –40°C to 125°C
ISC sinking
TA = –40°C to 125°C
ISC sourcing
TA = –40°C to 125°C
VCC Specified voltage
IQ Quiescent current
TA = 25°C
TA = –40°C to 125°C
7.6 Electrical Characteristics: VCC = 2.7 V
at TA = 25°C and VCC = 2.7 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
OFFSET VOLTAGE
VIO
dVOS/dT
PSRR
Input offset voltage
Input offset voltage drift
Power-supply rejection ratio
Input hysteresis
VCM = VCC / 2
TA = –40°C to 125°C
TA = –40°C to 125°C
VCM = VCC / 2, VCC = 2.5 V to 5.5 V
INPUT BIAS CURRENT
IIB Input bias current
IIO Input offset current
INPUT VOLTAGE RANGE
VCM = VCC / 2
TA = –40°C to 125°C
VCM = VCC / 2
TA = –40°C to 125°C
VCM
CMRR
Common-mode voltage
Common-mode rejection ratio
TA = –40°C to 125°C
–0.2 V < VCM < 2.9 V
TLV3201-Q1, TLV3202-Q1
SBOS856 – FEBRUARY 2017
MIN
TYP
MAX UNIT
1
1
65 85
1.2
5
mV
6
10 µV/°C
dB
mV
1 50 pA
5 nA
1 50 pA
2.5 nA
(VEE) – 0.2
60
(VCC) + 0.2
70
V
dB
1013 || 2
1013 || 4
Ω || pF
Ω || pF
175
120
40 48
See Figure 14
52 60
See Figure 14
190
mV
225
140
mV
170
mA
2.7 5.5 V
40 50
µA
65
MIN
65
(VEE) – 0.2
56
TYP
MAX UNIT
15
mV
6
1 10 µV/°C
85 dB
1.2 mV
1 50 pA
5 nA
1 50 pA
2.5 nA
(VCC) + 0.2
68
V
dB
Copyright © 2017, Texas Instruments Incorporated
Product Folder Links: TLV3201-Q1 TLV3202-Q1
Submit Documentation Feedback
5
5 Page 
www.ti.com
8 Detailed Description
TLV3201-Q1, TLV3202-Q1
SBOS856 – FEBRUARY 2017
8.1 Overview
The TLV3201-Q1 and TLV3202-Q1 devices feature 40-ns response time and include 1.2 mV of internal
hysteresis for improved noise immunity with an input common-mode range that extends 0.2 V beyond the power-
supply rails.
8.2 Functional Block Diagram
V+
+IN +
-IN -
OUT
V-
Copyright © 2016, Texas Instruments Incorporated
8.3 Feature Description
8.3.1 Operating Voltage
The TLV3201-Q1 and TLV3202-Q1 comparators are specified for use on a single supply from 2.7 V to 5.5 V (or
a dual supply from ±1.35 V to ±2.75 V) over a temperature range of −40°C to +125°C. The device continues to
function below this range, but performance is not specified.
8.3.2 Input Overvoltage Protection
The device inputs are protected by electrostatic discharge (ESD) diodes that conduct if the input voltages exceed
the power supplies by more than approximately 300 mV. Momentary voltages greater than 300 mV beyond the
power supply can be tolerated if the input current is limited to 10 mA. This limiting is easily accomplished with a
small input resistor in series with the input to the comparator.
8.4 Device Functional Modes
The device is fully functional when powered by rail-to-rail supply voltage greater than 2.7 V.
Copyright © 2017, Texas Instruments Incorporated
Product Folder Links: TLV3201-Q1 TLV3202-Q1
Submit Documentation Feedback
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TLV3201-Q1.PDF ] | |
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