TS3704MD STMICROELECTRONICS [STMicroelectronics], TS3704MD Datasheet

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TS3704MD

Manufacturer Part Number
TS3704MD
Description
MICROPOWER QUAD CMOS VOLTAGE COMPARATORS
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet

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Features
Description
The TS3704 is a micropower CMOS quad voltage
comparator with extremely low consumption of
9μA typ / comparator (20 times less than bipolar
LM339). The push-pull CMOS output stage allows
power and space saving by eliminating the
external pull-up resistor required by usual open-
collector output comparators.
Thus response times remain similar to the LM339.
February 2007
Push-pull CMOS output (no external pull-up
resistor required)
Extremely low supply current: 9μa typ per
comparator
Wide single supply range 2.7V to 16V or dual
supplies (±1.35V to ±8V)
Extremely low input bias current: 1pA typ
Extremely low input offset current: 1pA typ
Input common-mode voltage range includes
GND
High input impedance: 10
Last response time: 2μs typ. for 5mV overdrive
Pin-to-pin and functionally compatible with
bipolar LM339
12
Ω typ
Micropower quad CMOS voltage comparators
Rev 3
Non-inverting Input 2
Non-inverting Input 1
(Thin shrink small outline package)
Inverting Input 1
Inverting Input 2
Output 2
Output 1
V
(Plastic micropackage)
CC
+
(Plastic package)
Pin connections
1
2
3
4
5
6
7
TSSOP14
(Top view)
+
+
-
-
DIP14
SO14
N
D
P
+
+
-
-
14
13
12
11
10
9
8
TS3704
Output 3
Output 4
V
Non-inverting Input 4
Inverting Input 4
Non-inverting Input 3
Inverting Input 3
CC
-
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TS3704MD Summary of contents

Page 1

Features ■ Push-pull CMOS output (no external pull-up resistor required) ■ Extremely low supply current: 9μa typ per comparator ■ Wide single supply range 2.7V to 16V or dual supplies (±1.35V to ±8V) ■ Extremely low input bias current: 1pA ...

Page 2

Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram (for 1/4 TS3704 2/ Input - ...

Page 3

TS3704 2 Absolute maximum ratings Table 1. Absolute maximum ratings Symbol + V Supply voltage CC V Differential input voltage id V Input voltage i V Output voltage o I Output current o I Forward current in ESD protection diodes ...

Page 4

Electrical characteristics 3 Electrical characteristics Table Symbol Input offset voltage 1. ≤ min Input offset current 1. ≤ min Input bias current I ...

Page 5

TS3704 Table Symbol Input offset voltage 2.5V ≤ min Input offset current 2. ≤ min Input bias current 2.5V ...

Page 6

Package information 4 Package information In order to meet environmental requirements, STMicroelectronics offers these devices in ® ECOPACK packages. These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on ...

Page 7

TS3704 4.1 DIP14 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 0.51 1.39 1.65 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 1.27 2.54 Package information ...

Page 8

Package information 4.2 SO14 package mechanical data Ref 8/11 Dimensions Millimeters Min. Typ. Max. 1.75 0.1 0.2 1.65 0.35 0.46 0.19 0.25 0.5 8.55 ...

Page 9

TS3704 4.3 TSSOP14 package mechanical data Figure 2. TSSOP14 package Ref PIN 1 IDENTIFICATION Dimensions Millimeters Min. Typ. Max. 1.2 0.05 0.15 0.8 1 1.05 0.19 0.30 0.09 ...

Page 10

... Ordering information 5 Ordering information Table 5. Order codes Part number TS3704CN TS3704CD/CDT TS3704IN TS3704ID/IDT TS3704IPT TS3704MN TS3704MD/MDT TS3704MPT 6 Revision history Date 1-Oct- 2004 1-Aug-2005 26-Feb-2007 10/11 Temperature Package range DIP14 0°C, +70°C SO14 DIP14 -40°C, +125°C SO14 TSSOP14 DIP14 -55°C, +125°C ...

Page 11

TS3704 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at ...

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