Transcript EZ430 Power Point Presentation 2

MSP430
2008 Product and
Application Overview
Compatible
Cal Poly Pomona
May10, 2008
Presented By:
Dan Andrews
SMT Protomasters
SMT Protomasters
MSP430
Compatible
.
.
.
.
.
.
.
SMT
SMTProtomasters
Protomasters
TI Portfolio of MSP430 related products
MSP430
Compatible
SMT
SMTProtomasters
Protomasters
MSP430
Compatible
SMT
SMTProtomasters
Protomasters
Focus for Cal Poly MSP430 Projects
MSP430
Compatible
Low power applications
•Low power and green power supply options
•Energy harvesting
•Types of transducer input devices
•Device selection signal conditioning solutions
•Output devices
•Some tools to make the task a bit easier
SMT
SMTProtomasters
Protomasters
MSP430
Compatible
MSP430
Compatible
A few choices for MSP- 430 Low power applications
•Lowest Power, highest efficiency
•Reverse battery protection
•Enable/disable function
•Output should be disconected when disabled
•Lowest power supply voltage
•Buck-boost topology
•Voltage inverter for ± power supplies
SMT Protomasters
Low power examples
Buck /boost SMPS
TPS6120x
MSP430
Compatible
TPS63001
Up to 96% Efficiency
1200-mA Output Current at 3.3V in Step Down Mode (VIN = 3.6V to 5.5V)
Up to 800-mA Output Current at 3.3V in Boost Mode (VIN > 2.4V)
Automatic Transition between Step Down and Boost Mode
Device Quiescent Current less than 50µA
Input Voltage Range: 1.8V to 5.5V
Fixed and Adjustable Output Voltage Options from 1.2V to 5.5V
Power Save Mode for Improved Efficiency at Low Output Power
Forced Fixed Frequency Operation and Synchronization possible
Load Disconnect During Shutdown
Over-Temperature Protection
Available in Small 3 mm × 3 mm, QFN-10 Package
http://focus.ti.com/lit/ds/symlink/tps61200.pdf
SMT Protomasters
Low power examples
MSP430
Compatible
Charge pumps and inverters
TPS60310
TPS6040X
features
Inverts Input Supply Voltage
Up to 60-mA Output Current
Only Three Small 1-μF Ceramic
Capacitors
Needed
Input Voltage Range From 1.6 V to 5.5 V
PowerSave-Mode for Improved Efficiency
at Low Output Currents (TPS60400)
Device Quiescent Current Typical 65 μA
Integrated Active Schottky-Diode for
Start-Up Into Load
http://focus.ti.com/lit/ds/symlink/tps60310.pdf
http://focus.ti.com/lit/ds/symlink/tps60400.pdf
SMT Protomasters
Reverse voltage protection
MSP430
Compatible
Other Low power solutions
SMT Protomasters
MSP430
Low Power References
Compatible
Low POWER!
Low Drift!
REF30xx Family: 0.2%, 50
ppm/C (max)
Iq 50µA (max)
REF29xx Family: 2%,
100 ppm/C (max) – low
cost
Part
Output
Volt.
Input Volt
Range
Temp Drift Int Accuracy Iq
(ppm/ºC)
(µA)
max
max
0.1 to 10Hz
noise (Vp-p)
$ in
1k
Packages
Features
REF3012
1.25
1.8 to 5.5
50
0.2%
50
20
0.59
SOT23-3
1mV drop out, sources 25mA
REF3020
2.048
1.8 to 5.5
50
0.2%
50
28
0.59
SOT23-3
1mV drop out, sources 25mA
REF3025
2.5
1.8 to 5.5
50
0.2%
50
35
0.59
SOT23-3
1mV drop out, sources 25mA
REF3033
3.3
1.8 to 5.5
50
0.2%
50
41
0.59
SOT23-3
1mV drop out, sources 25mA
REF3040
4.096
1.8 to 5.5
50
0.2%
50
45
0.59
SOT23-3
1mV drop out, sources 25mA
SMT Protomasters
Precision references as Power supply
MSP430
Compatible
A precision reference may be used
as a regulated supply to power
microcontrollers, A/D converters
and also provide a precision
excitation voltage for transducers
SMT Protomasters
MSP430
Compatible
SMT
SMTProtomasters
Protomasters
Most common measurements
MSP430
Compatible
•Voltage
•Current
•Low side
•High side
•Temperature
•Integrated sensors
•Semiconductor
•Thermistor
•Thermocouple
•RTD’s
•Pressure
•Force
•Strain
•Weight
•Light
SMT Protomasters
Signal Processing Considerations
MSP430
Compatible
Op-Amps
A/D Conversion
•Type of sensor
•Internal slope converter
•Iq, Power
•External SAR converter
•Vos Initial voltage offset
•High resolution ΣΔ
•Vos Drift
•External Temp sensors
•Linearity
D/A Conversion
•RIO
•Internal PWM
•Common mode range
•External String DAC
•Noise ?
•R2R Ladder DAC
•GBWP
•Sensor impedance/ input bias Other interface options
current
•Temperature sensors
Instrumentation Amps
•4-20 mA transmitters
•Measurement application
•Sensor Conditioners and
•Drift
linearizers
•Gain
•Photo diode amplifiers
•Iq
and integrators
Comparators
•Threshold detection
SMT Protomasters
Op Amps for Micro-Controllers
MSP430
Compatible
**Based on application and micro-controller characteristics
Part
RailRail/
SHDN
Ch
Offset
(mV)
Max
Drift
(µV/C)
Typ
Ib
(pA)
Max
Noise
1kHz
nV/Hz
GBW
MHz
Typ
SR
V/µs
Typ
Vin
Low
Min
Vin
High
Max
Vout
Low
Min
Vout
High
Max
Vsup
Spec
Vsup
Iq/ch
mA
Max
$ in
1k
1.8V Battery Operation – for FLASH based MSP430Fxxx
OPAy349
I/O N
S,D
10
10
10
300
0.07
0.02
-0.2
5.2
0.3
4.7
5
1.8 to 5.5
2µ
0.69
TLV276x
I/O Y
S,D,Q
3.5
9
15
95
0.5
0.2
0
3.6
0.02
3.58
3.6
1.8 to 3.6
0.028
0.55
TLV278x
I/O Y
S,D,Q
3
8
15
18
8
4.2
0
3.6
0.07
3.5
3.6
1.8 to 4
0.77
0.59
OPAy363
I/O Y
S,D,Q
0.5
3
10
-
7
5
-0.1
5.1
0.02
4.98
5
1.8 to 5.5
0.75
0.80
Lowest Power! – for ALL MSP430 products
TLV240x/
TLV278x
I/O N
S,D,Q
1.2
3
300
500
0.005
0.002
-0.1
10
0.15
4.95
5
2.5 to 16
0.95µ
0.82u
0.75
OPAy349
I/O N
S,D
10
10
10
300
0.07
0.02
-0.2
5.2
0.3
4.7
5
1.8 to 5.5
2µ
0.69
TLV27Lx
O N
S,D
4.5
1.1
60
90
0.16
0.06
-0.2
3.8
0.12
4.88
5
2.7 to 16
0.011
0.41
Excellent AC Performance – i.e. Medical and Handheld Test
OPAy348
I/O N
S,D,Q
5
4
10
35
1
0.5
-0.2
5.2
0.018
4.982
5
2.1 to 5.5
0.065
0.49
TLV278x
I/O Y
S,D,Q
3
8
15
18
8
4.2
0
3.6
0.07
3.5
3.6
1.8 to 4
0.77
0.59
TLV245x
I/O Y
S,D,Q
1.5
3
5n
49
0.29
0.12
0
5
0.15
4.87
5
2.7 to 6
0.034
0.53
Lowest Error at input/sensor (High Precision – Low Offset, Low Drift) – i.e. Instrumentation
OPAy335
O Y
S,D
0.005
0.02
200
-
2
0.5
-0.1
3.5
0.1
4.9
5
2.7 to 5.5
0.35
0.95
OPAy336
O N
S,D,Q
0.125
1.5
10
40
0.1
0.03
-0.2
4
0.1
4.9
5
2.3 to 5.5
0.032
0.60
For FREE samples and datasheets, visit www.ti.com and search using the part number from the table above
Low power linear and logic for microcontrollers solution guide 3Q07
http://focus.ti.com/lit/ml/slyt052c/slyt052c.pdf
SMT
SMTProtomasters
Protomasters
Voltage Measurements
MSP430
Compatible
SMT
SMTProtomasters
Protomasters
uPower Comparators
MSP430
Compatible
Threshold and window detection
Key Features
Very Low Supply Current: 0.8µA Typ.
Input common mode range 200 mV beyond
supply rails
Supply voltage 1.8 to 5.5 Volts
High speed: 6 µS
Push Pull CMOS Output Stage
Small Packages
SOT 23-5 (Singles)
SOT23-8 (Dual)
Applications
Portable Medical Equipment
Handheld Instruments
Ultra low power systems
Part
VIO
IIB
tPHL
fF
Iq/ch Vsup $ in 1k Packages
(mV)max (pA) max
(µS) Typ (µA)max
Features
TLV340x
3.6
250
30
5
0.55
2.5/15
0.59
S,D,Q
RRI, OD
TLV349x
15
10
6.5
.1
1.2
1.8/5.5
0.60
S,D,Q
RRIO, PP
TLV370x
3.6
250
30
5
0.55
2.5/15
0.59
S,D,Q
RRI, PP
TLC393
5
60
1.3
0.02
20
3/16
0.37
D
OD O/P
TLC370x
5
60
1.5
0.05
20
3/16
0.34
D,Q
OD, O/P
SMT Protomasters
Current Measurements
MSP430
Compatible
High side Current shunt
Monitor
INA138 36 Volts CMRR
INA168 60 Volts common
mode
INA170 Bidirectional 60V
CMRR
SMT Protomasters
MSP430
Temperature
Compatible
Thermocouple solution
Integrated I2C solution
10-year
CR2032
operation
Thermistor solution
RTC function
active
consumes only
0.8uA
Expandable I2C bus
Up to 8 sensors (27 with
LM175)
12-bit digital temperature
sensor
If you want to measure
Temperature?
-55°C to 125°C (150°C)
Cold junction compensation
Linearization
Digital-Out
ADC, comparator
SMT Protomasters
Temperature
RTD
MSP430
Compatible
RTD 4-20 mA
SMT Protomasters
Temperature- Non Contact
MSP430
Compatible
SMT Protomasters
Temperature with MSP430
thermistor and thermocouple
MSP430
Compatible
http://focus.ti.com/lit/an/slaa216/slaa216.pdf
SMT Protomasters
Pressure, Strain , Force and Weight
Measurements
MSP430
Compatible
SMT Protomasters
Pressure, Strain , Force and Weight
Measurements
MSP430
Compatible
SMT Protomasters
Pressure, Strain , Force and Weight
Measurements
MSP430
Compatible
SMT Protomasters
MSP430
Light Measurements
Compatible
Switched integrator
Transimpedance Amp solution
C18 20p
SW-SPST5
R15 10M
Gain
10M
C4 33p
SW-SPST1
1M
R4 1M
C3 100p
SW-SPST2
100k
R3 100k
C2 390p
SW-SPST3
10k
R2 10k
VF1
C1 1.2n
SW-SPST4
1k
R1 1k
C11 100n
Direct Digital Converter
VU1 OPA735
+
+
V+
R6 5.8k
C10 100n
R5 10k
C1 9.8n
IG1 1u
R2 50M
-
C5 100n
Diffused Photodiode Model
SMT Protomasters
Low Power Precision  A/D Converters
ADS1244
$2.95
MSOP-10
•
Industry’s Lowest Power 24bit ADC
•
•
•
•
•
Noise 1ppm of Full-scale
Simultaneous 50 & 60 Hz rejection
Simple two-wire serial interface
Easily connects to a MSP430 Microcontroller
Iq < 90 µA
ADS1100
$1.75
MSP430
Compatible
SOT-23-6
• Industries Lowest Noise 24 Bit ADC
•
•
•
•
•
•
•
16-bit  ADC
Self Calibrating
Single ended input
Pseudo-Bipolar input
Onboard PGA: 1 to 8 gain
2.7-5.5 volt operation
Iq <90 µA
SMT Protomasters
Low Power Precision  A/D Converters
ADS1110
$1.95
SOT23-6
• Complete Measurement System
•
•
•
•
•
•
•
16-bit  ADC
Onboard Reference
accuracy: 2.048V  0.05% drift: 5ppm/C
Onboard PGA: 1 to 8
Onboard Oscillator
I2C Interface 8 Addresses Available
Iq <240 µA
ADS1112
$2.49
MSP430
Compatible
MSOP-10
•
Industry’s Lowest Power 24bit ADC
•
•
•
•
•
•
16-bit  ADC
2 channel differential / 3channel single ended input
Programmable sample rate 15-240 S/S
Easily connects to a MSP430 Microcontroller
Single 2.7-5.5 volt power supply
Iq < 240 µA
SMT Protomasters
Other useful products
MSP430
Compatible
Level translators
SMT Protomasters
MSP430 EXP48DL Protoboard
• MSP430F42xx Family
MSP430
Compatible
SMTprotomasters.com
[email protected]
Tel: 949-316-0612
•Supports JTAG and
Bootstrap programming
•On board Crystal
•Prototype Area
•LED Port 1.0 indicator
SMT Protomasters
MSP430 Combo 38 Protoboard
• MSP430F 38, 28, 20 Pin
MSP430
Compatible
SMTprotomasters.com
[email protected]
Tel: 949-316-0612
•Supports JTAG Spy-ByWire and Bootstrap
programming
•On board Crystal
•Prototype Area
•LED Port 1.0 indicator
SMT Protomasters
MSP 430 Supporting Circuitry
Chipcon CC24xx
Module Adapter
MSP430
Compatible
SMTprotomasters.com
[email protected]
Tel: 949-316-0612
•Universal power supply
•.6-5.5 Volt input
•Operation down to .3 volts
•Select Battery (AA) or external
source Solar, energy harvester,
ETC.
•Single Channel RS232
Driver
•RX/Tx LEDs
•1MHz Data Rate
•15KV ESD Protection
SBW/JTAG
Adapter
•Logic Level Translator
•Port A=1.2 -3.6 V
•Port B=1.65-5.5 Volts
•VCCB≥VCCA
•True Bidirectional
operation
SMT Protomasters
MSP430 64, 80, 100 pin QFP
protoboard
MSP430
Compatible
SMT Protomasters
Other useful products
NEW From SMT protomasters
MSP430
Compatible
MSP430 64, 80, 100 pin QFP protoboard
•LCD Display board
Suface mount to DIP adapterboards
Analog function module proto boards
•Single, dual, quad evaluation boards
•Single, dual and triple power supply boards
•INA proto boards
•Level translators
A/D Protoboards
D/A Protoboards
Surface moount Patented surfacemount prototyping system
SMT Protomasters
Jack Kilby’s first IC , Calculator
MSP430
Compatible
SMT
SMTProtomasters
Protomasters
MSP430
2008 Product and
Application Overview
Compatible
Cal Poly Pomona
May10, 2008
Thank you for attending!
Presented By:
Dan Andrews
SMT Protomasters
WWW.smtprotomasters.com
[email protected]
Tel: 949-316-0162
SMT Protomasters