e5130nbsp ATMEL Corporation, e5130nbsp Datasheet

e5130nbsp

Manufacturer Part Number

e5130nbsp

Description

Cmos Driver With Independent Outputs Drive Stepper Motors, Led S, Line Driver, Relay Driver

Manufacturer

ATMEL Corporation

Datasheet

1.E5130NBSP.pdf (4 pages)

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Low Voltage CMOS Driver Circuit

Description

The e5130 contains 4 independent driver outputs with an

ON resistance of typ. 25 W (15 W) tor the P-channel

output transistors and typ. 20 W (13 W) for the N-channel

output transistors; at a supply voltage of 1.5 V (3 V). To

obtain a fast transition of the outputs, even for slow

rise/-fall time input signals, all digital inputs (IN1 ... IN4)

have a schmitt-trigger characteristic; with a hysteresis of

Features

D 1.1 – 3.6 V operating voltage range

D 4 non-inverting, tristatable drivers for the

– Motor driver for bipolar stepper motors in watch/-

– Driver for piezoelectric transducers (buzzer)

– LED Driver

– Line driver for medium speed applications

Pad Configuration

Rev. A2, 13-Mar-01

Ordering Information

e5130A–DIT

following applications:

clock applications

TRI

Extended Type Number

IN1

OUT1

IN2

OUT2

e5130

IN3

OUT3

Die

IN4

OUT4

Package

typ. 50 mV. If a higher driving capability is needed, all

inputs and outputs may be connected in parallel. In this

case the rise/-fall time of the input signals IN1 ... IN4 must

be less than 200 nsec. Due to the fast switching

characteristic of the tristatable output drivers, the circuit

is also suited as low voltage bus driver.

Advantages

D High load current at low supply voltage

D Replaces several discrete transistors

D Tri-state operation possible

D Possible applications:

– Motor driver

– Radio controlled clock/watch

– Line driver for mini-computer, laptop

– LED driver

– Relay driver

Chipsize: x = 1.08 mm, y = 1.42 mm,

Padwindow: 90 x 90 m

IN1 ... IN4

TRI

OUT1 ... OUT4

Name

Die in Trays

Positive supply voltage

Negative supply voltage

Digital inputs

Tristate input

Drive outputs

Remarks

Description

e5130

1 (4)

Related parts for e5130nbsp

e5130nbsp Summary of contents

Page 1

Low Voltage CMOS Driver Circuit Description The e5130 contains 4 independent driver outputs with an ON resistance of typ (15 W) tor the P-channel output transistors and typ (13 W) for the N-channel output transistors; at ...

Page 2

Absolute Maximum Ratings Absolute maximum ratings define parameter limits which, it exceeded, may permanently change or damage the device. All inputs and outputs on circuits are highly protected against electrostatic discharges. However, precautions to minimize build-up of electrostatic charges ...

Page 3

R L12 OUT1 OUT2 V DD e5130 TRI IN1 IN2 Figure 1. Test circuit IN1... OUT1... Figure 2. Note defined at 50% of supply voltage Dr Df Note ...

Page 4

Application Circuit from logic reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer ...

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