(408) 432-1900 " />
參數(shù)資料
型號(hào): LTC1858IG#PBF
廠商: Linear Technology
文件頁(yè)數(shù): 13/20頁(yè)
文件大?。?/td> 0K
描述: IC A/D CONV 8CH 14BIT 28-SSOP
標(biāo)準(zhǔn)包裝: 47
系列: SoftSpan™
位數(shù): 14
采樣率(每秒): 100k
數(shù)據(jù)接口: MICROWIRE?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 40mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 28-SSOP
包裝: 管件
輸入數(shù)目和類(lèi)型: 8 個(gè)單端,單極;8 個(gè)單端,雙極;4 個(gè)差分,單極;4 個(gè)差分,雙極
LTC1857/LTC1858/LTC1859
20
185789fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2004
LT 1007 REV A PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
2.5V
REFERENCE
INTERNAL
CLOCK
1.6384X
4.096V
8k
AGND1
CONTROL
LOGIC
SERIAL I/O
INPUT MUX
AND
RANGE
SELECT
AGND3
AGND2
REFCOMP
VREF
ADC
MUXOUT+
MUXOUT
ADC+
DGND
AVDD
DVDD
MUX ADDRESS AND RANGE
DATA OUT
CONVST 28
25
22
26
27
21
23
3V TO 5V
SDI
BUSY
SCK
RD
OVDD
SDO
1859 TA03
12-/14-/16-BIT
SAMPLING ADC
+
COM
19
20
5V
1
2
3
9 CH7
14
11
10
12
13
15
16
17
18
24
1μF
0.1μF
CH1
SINGLE-ENDED
OR DIFFERENTIAL
CHANNEL
SELECTION
(SEE TABLE 1)
INPUT RANGES:
0V TO 5V
0V TO 10V
±5V AND ±10V
CH0
10μF
0.1μF
10μF
8-BIT SERIAL
DATA INPUT
16 SHIFT CLOCK CYCLES
16-BIT SERIAL DATA OUT
10μF
0.1μF
10μF
0.1μF
PART NUMBER
DESCRIPTION
COMMENTS
Sampling ADCs
LTC1417
14-Bit, 400ksps Serial ADC
5V or ±5V, 20mW, 81dB SINAD and –95dB THD
LTC1418
14-Bit, 200ksps, Single 5V or ±5V ADC
15mW, Serial/Parallel I/O
LTC1604
16-Bit, 333ksps, ±5V ADC
90dB SINAD, 220mW Power Dissipation, Pin Compatible with LTC1608
LTC1605
16-Bit, 100ksps, Single 5V ADC
±10V Inputs, 55mW, Byte or Parallel I/O, Pin Compatible with LTC1606
LTC1606
16-Bit, 250ksps, Single 5V ADC
±10V Inputs, 75mW, Byte or Parallel I/O, Pin Compatible with LTC1605
LTC1608
16-Bit, 500ksps, ±5V ADC
90dB SINAD, 270mW Power Dissipation, Pin Compatible with LTC1604
LTC1609
16-Bit, 200ksps Serial ADC
Congurable Unipolar/Bipolar Input, Single 5V Supply
LTC1850/LTC1851
10-Bit/12-Bit, 8-Channel, 1.25Msps ADC
Programmable MUX and Sequencer, Parallel I/O
LTC1852/LTC1853
10-Bit/12-Bit, 8-Channel, 400ksps ADC
Single 3V-5V, Programmable MUX and Sequencer, Parallel I/O
LTC1864/LTC1865
16-Bit, 1-/2-Channel, 250ksps ADC in MSOP
Single 5V Supply, 850μA with Autoshutdown
LTC1864L/LTC1865L
3V, 16-Bit, 1-/2-Channel, 150ksps ADC in MSOP
Single 3V Supply, 450μA with Autoshutdown
DACs
LTC1588/LTC1589/
LTC1592
12-/14-/16-Bit, Serial, SoftSpan IOUT DACs
Software-Selectable Spans, ±1LSB INL/DNL
LTC1595
16-Bit Serial Multiplying IOUT DAC in SO-8
±1LSB Max INL/DNL, Low Glitch, DAC8043 16-Bit Upgrade
LTC1596
16-Bit Serial Multiplying IOUT DAC
±1LSB Max INL/DNL, Low Glitch, AD7543/DAC8143 16-Bit Upgrade
LTC1597
16-Bit Parallel, Multiplying DAC
±1LSB Max INL/DNL, Low Glitch, 4 Quadrant Resistors
LTC1650
16-Bit Serial VOUT DAC
Low Power, Low Gritch, 4-Quadrant Multiplication
Op Amps
LT1468/LT1469
Single/Dual 90MHz, 22V/μs, 16-Bit Accurate Op Amp
Low Input Offset : 75μV/125μV
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