LTC1856 Linear Technology, LTC1856 Datasheet - Page 24

• Manufacturer Part Number: LTC1856
• Description: 100ksps ADC Converters
• Manufacturer: Linear Technology

www.DataSheet4U.com
RELATED PARTS
LTC1854/LTC1855/LTC1856
TYPICAL APPLICATIO
24
PART NUMBER
Sampling ADCs
LTC1418
LTC1604
LTC1605
LTC1606
LTC1608
LTC1609
LTC1850/LTC1851
LTC1859/LTC1858/
LTC1857
LTC1864/LTC1865
LTC1864L/LTC1865L
DACs
LTC1588/LTC1589
LTC1592
LTC1595
LTC1596
LTC1597
LTC1650
LTC2704-16/
LTC2704-14/
LTC2704-12
OR DIFFERENTIAL
SINGLE-ENDED
INPUT RANGE:
(SEE TABLE 1)
SELECTION
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
CHANNEL
±10V
•
•
•
1
2
3
9 CH7
DESCRIPTION
14-Bit, 200ksps, Single 5V or ±5V ADC
16-Bit, 333ksps, ±5V ADC
16-Bit, 100ksps, Single 5V ADC
16-Bit, 250ksps, Single 5V ADC
16-Bit, 500ksps, ±5V ADC
16-Bit, 200ksps Serial ADC
10-Bit/12-Bit, 8-Channel, 1.25Msps ADC
16-Bit, 14-Bit, 12-Bit, 100ksps, SoftSpan ADCs
16-Bit, 1-/2-Channel, 250ksps ADC in MSOP
3V, 16-Bit, 1-/2-Channel, 150ksps ADC in MSOP
12-/14-/16-Bit, Serial, SoftSpan I
16-Bit Serial Multiplying I
16-Bit Serial Multiplying I
16-Bit Parallel, Multiplying DAC
16-Bit Serial V
16-Bit, 14-Bit, 12-Bit, Serial, Quad SoftSpan
V
COM
CH0
CH1
OUT
●
FAX: [phone]
DACs
AGND1
INPUT MUX
14
MUXOUT
OUT
5V
±5V DAC
11
U
–
AV
DD
MUXOUT
10
●
19
OUT
OUT
www.linear.com
DAC in SO-8
DAC
+
10μF
OUT
ADC
12
+
DACs
0.1μF
13
ADC
–
MUX ADDRESS
REFERENCE
2.5V
15
V
+
–
8k
REF
1μF
SAMPLING ADC
12-/14-/16-BIT
COMMENTS
15mW, Serial/Parallel I/O
90dB SINAD, 220mW Power Dissipation, Pin Compatible with LTC1608
±10V Inputs, 55mW, Byte or Parallel I/O, Pin Compatible with LTC1606
±10V Inputs, 75mW, Byte or Parallel I/O, Pin Compatible with LTC1605
90dB SINAD, 270mW Power Dissipation, Pin Compatible with LTC1604
Configurable Unipolar/Bipolar Input, Up to 10V Single 5V Supply
Programmable MUX and Sequencer, Parallel I/O
Software-Selectable Spans, Pin Compatible with
Single 5V Supply, 850mA with Autoshutdown
Single 3V Supply, 450mA with Autoshutdown
LTC1856/LTC1855/LTC1854
Software-Selectable Spans, ±1LSB INL/DNL
±1LSB Max INL/DNL, Low Glitch, DAC8043 16-Bit Upgrade
±1LSB Max INL/DNL, Low Glitch, AD7543/DAC8143 16-Bit Upgrade
±1LSB Max INL/DNL, Low Glitch, 4 Quadrant Resistors
Low Power, Low Glitch, 4-Quadrant Multiplication
Software-Selectable Spans, ±2LSB INL, ±1LSB INL,
Force/Sense Output
10μF
REFCOMP
INTERNAL
1.6384X
4.096V
CLOCK
16
DATA OUT
0.1μF
AGND2
CONTROL
LOGIC
DV
17
5V
DD
SERIAL I/O
20
AGND3
18
10μF
DGND
CONVST 28
24
„ LINEAR TECHNOLOGY CORPORATION 2006
BUSY
OV
SDO
SCK
SDI
RD
DD
0.1μF
LT 0407 REV A • PRINTED IN THE USA
25
22
26
27
21
10μF
23
18545
16-BIT SERIAL DATA OUT
TA03
16 SHIFT CLOCK CYCLES
8-BIT SERIAL
DATA INPUT
0.1μF
3V TO 5V
185456fa