LTC1650ACS#PBF Linear Technology, LTC1650ACS#PBF Datasheet

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LTC1650ACS#PBF

Manufacturer Part Number
LTC1650ACS#PBF
Description
IC D/A CONV 16BIT R-R 16-SOIC
Manufacturer
Linear Technology
Datasheet

Specifications of LTC1650ACS#PBF

Settling Time
4µs
Number Of Bits
16
Data Interface
Serial
Number Of Converters
1
Voltage Supply Source
Dual ±
Power Dissipation (max)
50mW
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC1650ACS#PBFLTC1650ACS
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC1650ACS#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
FEATURES
TYPICAL APPLICATIO
APPLICATIO S
CS/LD
D
CLK
OUT
D
16-Bit Monotonic Over Temperature
Low Glitch Impulse: 2nV-s
Low Noise: 30nV/ Hz
Buffered Rail-to-Rail Voltage Output
Low Power: 50mW from 5V Supplies
Unipolar or Bipolar Output (0V to V
4-Quadrant Multiplying Capability
Asynchronous Clear to User-Defined Voltage
Power-On Reset
Three-Wire SPI and MICROWIRE
Serial Interface
Schmitt Trigger On CLK Input Allows Direct
Optocoupler Interface
16-Pin Narrow SO Package
Industrial Process Control
Precision Industrial Equipment
Waveform Generation
Automatic Test Equipment
High Resolution Offset and Gain Adjustment
IN
8
7
5
6
U
5V
3
4
DV
DGND
DD
U
16-BIT
DAC
TM
4.096V
REF
12,13
Compatible
11
REFHI
or V
REFLO
REF
POWER-ON RESET
SUPPLY SENSE
)
RSTOUT
+
– 5V
14
10
AV
SS
DESCRIPTIO
5V
The LTC
16-bit digital-to-analog converter (DAC) available in a
16-pin narrow SO package. It has 16-bit monotonicity
over temperature and includes a rail-to-rail output buffer
amplifier and an easy to use three-wire cascadable serial
interface. The LTC1650 operates with dual 5V supplies.
With REFLO = 0V and REFHI = V
from 0V to V
mode.
The LTC1650 has excellent accuracy over its full operating
temperature range along with very low power dissipation
of 50mW with dual 5V supplies. This, along with the
small outline package, makes it the most flexible high
resolution digital-to-analog converter available today.
The LTC1650 has a fast settling time of 4 s to 16 bits and
a low midscale glitch of under 2nV-s. This makes the
LTC1650 ideal for waveform generation or other applica-
tions where output dynamic performance is important.
MICROWIRE is a trademark of National Semiconductor Corporation.
15
AV
, LTC and LT are registered trademarks of Linear Technology Corporation.
1650 TA01
DD
16
9
2
1
®
1650 is a deglitched rail-to-rail voltage output
UNI/BIP
CLR
V
V
RST
OUT
REF
Voltage Output DAC
in unipolar mode or V
U
– 0.2
– 0.4
– 0.6
– 1.0
– 0.8
0.2
1.0
0.8
0.6
0.4
Low Glitch 16-Bit
0
0
Differential Nonlinearity
REF
16384
vs Input Code
, the output will swing
32768
CODE
LTC1650
REF
49152
in bipolar
1650 TA02
1
65535

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LTC1650ACS#PBF Summary of contents

Page 1

... The LTC1650 has a fast settling time bits and a low midscale glitch of under 2nV-s. This makes the LTC1650 ideal for waveform generation or other applica- tions where output dynamic performance is important. , LTC and LT are registered trademarks of Linear Technology Corporation. MICROWIRE is a trademark of National Semiconductor Corporation. 5V 4.096V ...

Page 2

LTC1650 ABSOLUTE AXI U RATI GS (Note DGND .............................. – 0. TTL Input Voltage .................................... – 0. ................................ – 0.5V to (AV OUT ...

Page 3

ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T 5.25V, REFLO = 0V, REFHI = 4.096V, V OUT SYMBOL PARAMETER Power Supply Characteristics AV Positive Supply Voltage DD DV Positive Supply Voltage DD AV Negative Supply Voltage ...

Page 4

LTC1650 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifications are at T 5.25V, REFLO = 0V, REFHI = 4.096V, V OUT SYMBOL PARAMETER Digital I/O Characteristics V Digital Input High Voltage IH V Digital Input Low Voltage IL V Digital Output High ...

Page 5

W U TYPICAL PERFOR A CE CHARACTERISTICS Integral Nonlinearity (INL) vs Input Code –1 –2 –3 –4 –5 0 16384 32768 49152 65535 CODE 1650 G01 Large Signal Settling Time CS/LD 5V/DIV 4.096V V ...

Page 6

LTC1650 W U TYPICAL PERFOR A CE CHARACTERISTICS AV Supply Current vs SS Temperature –4.5 –4.6 –4.7 –4.8 –4.9 –5.0 –5.1 –5.2 –5.3 –5.4 –5.5 –55 –35 – 105 125 TEMPERATURE ( C) 1650 G10 ...

Page 7

CTIO S CS/LD (Pin 8): The TTL Level Input for the Serial Interface Enable and Load Control. When CS/LD is low, the CLK signal is enabled so the data can be clocked in. When CS/LD ...

Page 8

LTC1650 U U DEFINITIONS Resolution (n) Resolution is defined as the number of digital input bits defines the number of DAC output states (2 divide the full-scale range. The resolution does not imply linearity. Full-Scale Voltage (V ) ...

Page 9

U OPERATIO Serial Interface The data on the D input is loaded into the shift register IN on the rising edge of the clock. Data is loaded as one 16-bit word, MSB first. The DAC register loads the data from ...

Page 10

LTC1650 U TYPICAL APPLICATIO 6V TO 30V IN 4.5V LT1019-4 16-Bit Industrial Process Controller 5V 5V 0.1 F 0.1 F REFHI AV DV UNI/BIP DD DD CLK D IN CS/LD LTC1650 V OUT CLR RSTOUT D OUT REFLO ...

Page 11

... FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...

Page 12

... Low Power Multiplying V DAC in MSOP-8 Package. OUT Output Swings from GND to REF. REF Input Can be Tied Ultralow Drift 5ppm/ C, Initial Accuracy: 0.05% Low Drift 10ppm/ C, Initial Accuracy: 0.05% 1650fa LT/TP 1001 1.5K REV A • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 1998 REF ...

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