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参数资料
| 型号： | DC1684A-A |
| 厂商： | Linear Technology |
| 文件页数： | 19/24页 |
| 文件大小： | 0K |
| 描述： | BOARD DAC LTC2758 |
| 软件下载： | QuikEval System |
| 设计资源： | DC1684A Design File DC1684A Schematic |
| 标准包装： | 1 |
| 系列： | QuikEval™, SoftSpan™ |
| DAC 的数量： | 2 |
| 位数： | 18 |
| 数据接口： | 串行，SPI? |
| 设置时间： | 2.1µs |
| DAC 型： | 电流 |
| 工作温度： | 0°C ~ 70°C |
| 已供物品： | 板 |
| 已用 IC / 零件： | LTC2758 |
| 相关产品： | LTC2758AILX#PBF-ND - IC DAC 18BIT SPI/SRL 48-LQFP LTC2758BILX#PBF-ND - IC DAC 18BIT SPI/SRL 48-LQFP LTC2758BCLX#PBF-ND - IC DAC 18BIT SPI/SRL 48-LQFP LTC2758ACLX#PBF-ND - IC DAC 18BIT SPI/SRL 48-LQFP DC590B-ND - BOARD DEMO USB SERIAL CONTROLLER |
LTC2758
4
2758fa
For more information www.linear.com/LTC2758
TIMING CHARACTERISTICS The
l
denotes specifications that apply over the full operating temperature range,
otherwise specifications are at TA = 25°C.
ELECTRICAL CHARACTERISTICS V
DD = 5V, V(RINX) = 5V unless otherwise specified. The l denotes the
specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Power Supply
VDD
Supply Voltage
l
2.7
5.5
V
IDD
VDD Supply Current
Digital Inputs = 0V or VDD
l
0.5
2
μA
Digital Inputs
VIH
Digital Input High Voltage
3.3V ≤ VDD ≤ 5.5V
2.7V ≤ VDD < 3.3V
l
2.4
2
V
VIL
Digital Input Low Voltage
4.5V < VDD ≤ 5.5V
2.7V ≤ VDD ≤ 4.5V
l
0.8
0.6
V
Hysteresis Voltage
0.1
V
IIN
Digital Input Current
VIN = GND to VDD
l
±1
A
CIN
Digital Input Capacitance
VIN = 0V (Note 13)
l
6
pF
Digital Outputs
VOH
IOH = 200A
2.7V ≤ VDD ≤ 5.5V
l
VDD – 0.4
V
VOL
IOL = 200A
2.7V ≤ VDD ≤ 5.5V
l
0.4
V
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VDD = 4.5V to 5.5V
t1
SDI Valid to SCK Set-Up
l
7
ns
t2
SDI Valid to SCK Hold
l
7
ns
t3
SCK High Time
l
11
ns
t4
SCK Low Time
l
11
ns
t5
CS/LD Pulse Width
l
9
ns
t6
LSB SCK High to CS/LD High
l
4
ns
t7
CS/LD Low to SCK Positive Edge
l
4
ns
t8
CS/LD High to SCK Positive Edge
l
4
ns
t9
SRO Propagation Delay
CLOAD = 10pF
l
18
ns
t10
CLR Pulse Width Low
l
36
ns
t11
LDAC Pulse Width Low
l
15
ns
t12
CLR Low to RFLAG Low
CLOAD = 10pF (Note 13)
l
50
ns
t13
CS/LD High to RFLAG High
CLOAD = 10pF (Note 13)
l
40
ns
SCK Frequency
50% Duty Cycle (Note 14)
l
40
MHz
VDD = 2.7V to 3.3V
t1
SDI Valid to SCK Set-Up
l
9
ns
t2
SDI Valid to SCK Hold
(Note 13)
l
9
ns
t3
SCK High Time
CL = 10pF
l
15
ns
t4
SCK Low Time
l
15
ns
t5
CS/LD Pulse Width
l
12
ns
t6
LSB SCK High to CS/LD High
l
5
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DC1684A-B | 功能描述:BOARD DAC LTC2752 RoHS:是 类别:编程器，开发系统 >> 评估板 - 数模转换器 (DAC) 系列:QuikEval™, SoftSpan™ 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- DAC 的数量:4 位数:12 采样率（每秒）:- 数据接口:串行，SPI? 设置时间:3µs DAC 型:电流/电压 工作温度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
| DC1687A | 制造商:Linear Technology 功能描述:EVAL BOARD, LTC3115 BUCK-BOOST CONVERTER, Silicon Manufacturer:Linear Technology, Silicon Core Number:LTC3115, Kit Application Type:Power Management - Voltage Regulator, Application Sub Type:Synchronous Buck-Boost Converter , RoHS Compliant: NA |
| DC1691A01XY_D4X WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DC1691A01XY-D4X WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DC1692C17XX_D4X WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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