Performance DACs. TPC114S1 Datasheet

TPC114S1 DACs. Datasheet pdf. Equivalent

TPC114S1 Datasheet
Recommendation TPC114S1 Datasheet
Part TPC114S1
Description High Performance DACs
Feature TPC114S1;     Features TPC112S1/ TPC114S1  / TPC116S1 Single  16‐/14‐/12‐Bit,  Low  Power,  High  Performance.
Manufacture 3PEAK
Datasheet
Download TPC114S1 Datasheet




3PEAK TPC114S1
 
 
Features
TPC112S1/ TPC114S1  / TPC116S1
Single  16‐/14‐/12‐Bit,  Low  Power,  High  Performance  DACs
Description
Single, 16-/14-/12-Bit Pin Compatible DACs
TPC116S1: 16bit
TPC114S1: 14bit
TPC112S1: 12bit
Low Power Consumption(90μA typ)
Differential Nonlinearity: ±1LSB(max)
Glitch Energy: 2nV-s
Power-On Reset to Zero
Supply Range: 2.7V to 5.5V
Buffered Rail-to-Rail Output Operation
Safe Power-On Reset (POR) to Zero DAC Output
Fast 30MHz, 3-Wire,
SPI/QSPI/MICROWIRE-Compatible Serial Interface
Schmitt-Trigger Inputs for Direct Optocoupler
Interface
SYNC Interrupt Facility
High Performance Drop-In Compatible With
DAC8551,DAC7512
Available in a Tiny MSOP-8 Package
Applications
Gain and Offset Adjustment
2-Wire Sensors
Process Control and Servo Loops
Portable Instrumentation
Programmable voltage and current sources
Programmable attenuators
Automatic Test Equipment
The TPC116S1/TPC114S1/TPC112S1 are pin
compatible 12-bit, 14-bit and 16-bit digital-to-analog
converter, these series product are single channel, low
power, buffered voltage-out DACs and are guaranteed
monotonic by design. The devices use a precision
external reference applied through the high resistance
input for rail-to-rail operation and low system power
consumption.
The TPC116S1/TPC114S1/TPC112S1 accepts a wide
2.7V to 5.5V supply voltage range. The parts
incorporate a power-on reset circuit to ensure that the
DAC output powers up to 0 V and remains there until a
valid write takes place. The parts contain a
power-down feature that reduces the current
consumption of the device to 400 nA at 5 V and
provides software-selectable output loads while in
power-down mode. The power consumption is 0.45
mW at 5 V, reducing to 1μW in power-down mode.
The TPC116S1/TPC114S1/TPC112S1 on-chip
precision output amplifier allows rail-to-rail output swing
to be achieved. For remote sensing applications, the
output amplifier’s inverting input is available to the user.
The TPC116S1/TPC114S1/TPC112S1 use a versatile
3-wire serial interface that operates at clock rates up to
30 MHz and is compatible with standard SPI®, QSPI,
MICROWIRE, and DSP interface standards.
The TPC116S1/TPC114S1/TPC112S1 are available in
an small size 8-pin MSOP package, all package are
specified over the -40°C to +125°C extended industrial
temperature range.
3PEAK and the 3PEAK logo are registered trademarks of
3PEAK INCORPORATED. All other trademarks are the property of
their respective owners.
Package Information (Top View)
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Rev. 1.0
1 



3PEAK TPC114S1
TPC112S1/ TPC114S1 / TPC116S1  
Single 16‐/14‐/12‐Bit, Low Power, High Performance DACs 
Order Information
Model Name
TPC112S1
TPC114S1
TPC116S1
Order Number
TPC112S1-VR
TPC114S1-VR
TPC116S1-VR
Package
8-Pin MSOP
8-Pin MSOP
8-Pin MSOP
Absolute Maximum Ratings Note 1
Transport Media, Quantity
Tape and Reel, 3,000
Tape and Reel, 3,000
Tape and Reel, 3,000
Marking
Information
112S1
114S1
116S1
Supply Voltage: V+ – VNote 2............................6.5V
Input Voltage............................. V– 0.3 to V+ + 0.3
Input Current: +IN, –IN Note 3.......................... ±20mA
Output Short-Circuit Duration Note 4…......... Indefinite
Operating Temperature Range........–40°C to 125°C
Maximum Junction Temperature................... 150°C
Storage Temperature Range.......... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ......... 260°C
Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum
Rating condition for extended periods may affect device reliability and lifetime.
Note 2: The supplies must be established simultaneously, with, or before, the application of any input signals.
Note 3: The inputs are protected by ESD protection diodes to each power supply. If the input extends more than 500mV beyond the power supply, the input
current should be limited to less than 10mA.
Note 4: A heat sink may be required to keep the junction temperature below the absolute maximum. This depends on the power supply voltage and how many
amplifiers are shorted. Thermal resistance varies with the amount of PC board metal connected to the package. The specified values are for short traces
connected to the leads.
ESD, Electrostatic Discharge Protection
Symbol
HBM
CDM
Parameter
Human Body Model ESD
Charged Device Model ESD
Thermal Resistance
Condition
ANSI/ESDA/JEDEC JS-001
ANSI/ESDA/JEDEC JS-002
Package Type
8-Pin MSOP
θJA
210
θJC
45
Unit
°C/W
Minimum Level
2500
1000
Unit
V
V
2  Rev. 1.0
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3PEAK TPC114S1
                TPC112S1/ TPC114S1 / TPC116S1
Single 16‐/14‐/12‐Bit, Low Power, High Performance DACs
Electrical Characteristics
(VDD = 5V, VREF = 5V, CL = 100pF, RL = 10k, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.)
SYMBOL
PARAMETER
STATIC ACCURACY (Note 5)
N Resolution
INL Integral Nonlinearity
DNL Differential Nonlinearity
Zero Offset Error
OE Full-Scale Offset Error
Offset-Error Drift
GE Gain Error
Gain Temperature Coefficient
REFERENCE INPUT
VREF Reference-Input Voltage Range
RREF Reference-Input Impedance
DAC OUTPUT
Output Voltage Range
DC Output Impedance
CL Capacitive Load (Note 8)
RL Resistive Load (Note 8)
Short-Circuit Current
Power-Up Time
DIGITAL INPUTS (SCLK, DIN, SYNC)
VIH Input High Voltage
VIL Input Low Voltage
IIN Input Leakage Current
CIN Input Capacitance
CONDITIONS
TPC112S1
TPC114S1
TPC116S1
TPC112S1 (12-bit) (Note 6)
TPC114S1 (14-bit) (Note 6)
TPC116S1 (16-bit) (Note 6)
TPC112S1 (12-bit) (Note 6)
TPC114S1 (14-bit) (Note 6)
TPC116S1 (16-bit) (Note 6)
No load (typical)
10 kload
Series resistance = 0
Series resistance = 1k
VDD = 5.5V
From power-down mode
VDD = 5V
VDD = 3.3V
VDD = 5V
VDD = 3.3V
VIN = 0V or VDD
MIN TYP MAX UNITS
12
14 Bits
16
-2 ±0.25 2
-8 ±1
8 LSB
-16 ±8 16
-1 ±0.05 1
-1 ±0.1 1 LSB
-1 ±0.5
1
6.5 30
mV
-30 0 30 mV
±1 μV/°C
-0.3 ±0.13 0.3
%FS
±2
ppmFS/
°C
2 VDD V
333 k
VREF
0.2
VREF-
0.1
V
0.1
0.1 nF
15 μF
5 k
35 mA
25 μs
2
1.5
0.6
0.4
±0.1 ±1
1
V
V
V
V
μA
pF
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Rev. 1.0
3 







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