DataSheet26.com

LTC1605-2C PDF даташит

Спецификация LTC1605-2C изготовлена ​​​​«Linear Technology» и имеет функцию, называемую «Single Supply 16-Bit/ 100ksps/ Sampling ADCs».

Детали детали

Номер произв LTC1605-2C
Описание Single Supply 16-Bit/ 100ksps/ Sampling ADCs
Производители Linear Technology
логотип Linear Technology логотип 

20 Pages
scroll

No Preview Available !

LTC1605-2C Даташит, Описание, Даташиты
LTC1605-1/LTC1605-2
Single Supply 16-Bit, 100ksps,
Sampling ADCs
FEATURES
s Sample Rate: 100ksps
s Complete 16-Bit Solution on a Single 5V Supply
s Unipolar Input Range: 0V to 4V (LTC1605-1)
s Bipolar Input Range: ±4V (LTC1605-2)
s Power Dissipation: 55mW Typ
s Signal-to-Noise Ratio: 86dB Typ
s Operates with Internal or External Reference
s Internal Synchronized Clock
s 28-Pin 0.3" PDIP and SSOP Packages
U
APPLICATIO S
s Industrial Process Control
s Multiplexed Data Acquisition Systems
s High Speed Data Acquisition for PCs
s Digital Signal Processing
DESCRIPTIO
The LTC®1605-1/LTC1605-2 are 100ksps, sampling
16-bit A/D converters that draw only 55mW (typical) from
a single 5V supply. These easy-to-use devices include a
sample-and-hold, precision reference, switched capacitor
successive approximation A/D and trimmed internal clock.
The LTC1605-1’s input range is 0V to 4V while the
LTC1605-2’s input range is ±4V. An external reference
can be used if greater accuracy over temperature is
needed.
The ADC has a microprocessor compatible, 16-bit or two
byte parallel output port. A convert start input and a data
ready signal (BUSY) ease connections to FIFOs, DSPs and
microprocessors.
, LTC and LT are registered trademarks of Linear Technology Corporation.
TYPICAL APPLICATIO
LTC1605-1 Low Power, 100kHz, 16-Bit Sampling ADC on 5V Supply
0V TO 4V 200
INPUT
33.2k
2.5V
2.2µF
2.5V
2.2µF
1 VIN
4 CAP
3 REF
5V
28 27
VDIG VANA
4k
20k 10k
10µF
0.1µF
16-BIT
SAMPLING ADC
6 TO 13
15 TO 22
D15 TO D0
16-BIT
OR 2 BYTE
PARALLEL
BUS
BUFFER
4k 2.5V
REFERENCE
CONTROL
LOGIC AND
TIMING
AGND1 AGND2 DGND
2 5 14
BUSY 26
CS 25
R/C 24
BYTE 23
DIGITAL
CONTROL
SIGNALS
1605-1/2 TA01
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0
Typical INL Curve
16384
32768
CODE
49152 65535
1605-1/2 TA02/G04
1









No Preview Available !

LTC1605-2C Даташит, Описание, Даташиты
LTC1605-1/LTC1605-2
ABSOLUTE AXI U RATI GS
(Notes 1, 2)
VANA .......................................................................... 7V
VDIG to VANA ........................................................... 0.3V
VDIG ........................................................................... 7V
Ground Voltage Difference
DGND, AGND1 and AGND2 .............................. ±0.3V
Analog Inputs (Note 3)
VIN ..................................................................... ±25V
CAP ............................ VANA + 0.3V to AGND2 – 0.3V
REF .................................... Indefinite Short to AGND2
Momentary Short to VANA
Digital Input Voltage (Note 4) ........ VDGND – 0.3V to 10V
Digital Output Voltage ........ VDGND – 0.3V to VDIG + 0.3V
Power Dissipation .............................................. 500mW
Operating Ambient Temperature Range
LTC1605-1C/LTC1605-2C ....................... 0°C to 70°C
LTC1605-1I/LTC1605-2I .................... – 40°C to 85°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
VIN 1
AGND1 2
REF 3
CAP 4
AGND2 5
D15 (MSB) 6
D14 7
D13 8
D12 9
D11 10
D10 11
D9 12
D8 13
DGND 14
TOP VIEW
28 VDIG
27 VANA
26 BUSY
25 CS
24 R/C
23 BYTE
22 D0
21 D1
20 D2
19 D3
18 D4
17 D5
16 D6
15 D7
G PACKAGE
28-LEAD PLASTIC SSOP
N PACKAGE
28-LEAD PDIP
TJMAX = 125°C, θJA = 95°C/W (G)
TJMAX = 125°C, θJA = 130°C/W (N)
Consult factory for Military grade parts.
ORDER PART
NUMBER
LTC1605-1CG
LTC1605-1IG
LTC1605-2CG
LTC1605-2IG
LTC1605-1CN
LTC1605-1IN
LTC1605-2CN
LTC1605-2IN
CO VERTER CHARACTERISTICS The q denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. With external reference (Notes 5, 6).
PARAMETER
Resolution
CONDITIONS
MIN TYP MAX UNITS
q 16
Bits
No Missing Codes
q 15
Bits
Transition Noise
1 LSBRMS
Integral Linearity Error
(Note 7)
q ±3 LSB
Zero Error
Ext. Reference = 2.5V (Note 8)
q
±10 mV
Zero Error Drift
±2 ppm/°C
Full-Scale Error Drift
±7 ppm/°C
Full-Scale Error
Ext. Reference = 2.5V (Notes 12, 13)
q
±0.50
%
Full-Scale Error Drift
Ext. Reference = 2.5V
±2 ppm/°C
Power Supply Sensitivity
VANA = VDIG = VDD
UU
A ALOG I PUT
VDD = 5V ±5% (Note 9)
±8 LSB
The q denotes the specifications which apply over the full operating temperature range, otherwise
specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
VIN Analog Input Range (Note 9)
CIN Analog Input Capacitance
RIN Analog Input Impedance
CONDITIONS
4.75V VANA 5.25V, 4.75V VDIG 5.25V
LTC1605-1
LTC1605-2
MIN
q
q
TYP
0 to 4
±4
10
10
MAX UNITS
V
V
pF
k
2









No Preview Available !

LTC1605-2C Даташит, Описание, Даташиты
LTC1605-1/LTC1605-2
DY A IC ACCURACY The q denotes the specifications which apply over the full operating temperature range,
otherwise specifications are at TA = 25°C. (Notes 5, 14)
SYMBOL PARAMETER
S/(N + D) Signal-to-(Noise + Distortion) Ratio
THD Total Harmonic Distortion
Peak Harmonic or Spurious Noise
Full-Power Bandwidth
Aperture Delay
Aperture Jitter
Transient Response
Overvoltage Recovery
CONDITIONS
1kHz Input Signal (Note 14)
10kHz Input Signal
20kHz, – 60dB Input Signal
1kHz Input Signal, First 5 Harmonics
10kHz Input Signal, First 5 Harmonics
1kHz Input Signal
10kHz Input Signal
(Note 15)
Full-Scale Step (Note 9)
(Note 16)
MIN TYP MAX
87
85
30
– 101
– 92
– 101
– 92
275
40
Sufficient to Meet AC Specs
2
150
UNITS
dB
dB
dB
dB
dB
dB
dB
kHz
ns
µs
ns
UU
U
I TER AL REFERE CE CHARACTERISTICS The q denotes the specifications which apply over the
full operating temperature range, otherwise specifications are at TA = 25°C. (Note 5)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
VREF Output Voltage
VREF Output Tempco
Internal Reference Source Current
External Reference Voltage for Specified Linearity
IOUT = 0
IOUT = 0
(Notes 9, 10)
q 2.470
2.30
2.500
±5
1
2.50
2.520
2.70
V
ppm/°C
µA
V
External Reference Current Drain
Ext. Reference = 2.5V (Note 9)
q
100 µA
CAP Output Voltage
IOUT = 0
2.50 V
DIGITAL I PUTS A D DIGITAL OUTPUTS The q denotes the specifications which apply over the
full operating temperature range, otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX UNITS
VIH High Level Input Voltage
VIL Low Level Input Voltage
IIN Digital Input Current
CIN Digital Input Capacitance
VOH High Level Output Voltage
VOL Low Level Output Voltage
IOZ
COZ
ISOURCE
ISINK
Hi-Z Output Leakage D15 to D0
Hi-Z Output Capacitance D15 to D0
Output Source Current
Output Sink Current
VDD = 5.25V
VDD = 4.75V
VIN = 0V to VDD
VDD = 4.75V
VDD = 4.75V
VOUT = 0V to VDD, CS High
CS High (Note 9)
VOUT = 0V
VOUT = VDD
q 2.4
q
q
IO = –10µA
IO = – 200µA
IO = 160µA
IO = 1.6mA
q
q
q
q
4.0
0.8
±10
5
4.5
0.05
0.10 0.4
±10
15
–10
10
V
V
µA
pF
V
V
V
V
µA
pF
mA
mA
3










Скачать PDF:

[ LTC1605-2C.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
LTC1605-2Single Supply 16-Bit/ 100ksps/ Sampling ADCsLinear Technology
Linear Technology
LTC1605-2CSingle Supply 16-Bit/ 100ksps/ Sampling ADCsLinear Technology
Linear Technology
LTC1605-2CGSingle Supply 16-Bit/ 100ksps/ Sampling ADCsLinear Technology
Linear Technology
LTC1605-2CNSingle Supply 16-Bit/ 100ksps/ Sampling ADCsLinear Technology
Linear Technology

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск