参数资料
| 型号： | LTC2758BILX#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 22/24页 |
| 文件大小： | 0K |
| 描述： | IC DAC 18BIT SPI/SRL 48-LQFP |
| 标准包装： | 250 |
| 系列： | SoftSpan™ |
| 设置时间： | 2.1µs |
| 位数： | 18 |
| 数据接口： | 串行，SPI? |
| 转换器数目： | 2 |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 管件 |
| 输出数目和类型： | 2 电流，单极；4 电流，双极 |
| 配用： | DC1684A-A-ND - BOARD DAC LTC2758 |
LTC2758
7
2758fa
For more information www.linear.com/LTC2758
TYPICAL PERFORMANCE CHARACTERISTICS
Settling Full-Scale Step
INL vs VDD
DNL vs VDD
Logic Threshold
vs Supply Voltage
Supply Current
vs Logic Input Voltage
Supply Current
vs Update Frequency
Mid-Scale Glitch (VDD = 3V)
VDD = 5V, V(RINX) = 5V, TA = 25°C, unless otherwise noted.
Mid-Scale Glitch (VDD = 5V)
Multiplying Frequency Response
vs Digital Code
VDD (V)
2.5
3.5
4
–1.0
INL
(LSB)
–0.8
–0.6
–0.2
–0.4
0.4
0.2
0
0.6
0.8
1.0
5
4.5
5.5
2758 G10
3
+INL
–INL
0V TO 10V RANGE
VDD (V)
2.5
3.5
4
–1.0
DNL
(LSB)
–0.8
–0.6
–0.2
–0.4
0.4
0.2
0
0.6
0.8
1.0
5
4.5
5.5
2758 G11
3
+DNL
–DNL
0V TO 10V RANGE
ALL BITS ON
ALL BITS OFF
FREQUENCY (Hz)
100
1k
10k
–140
ATTENUATION
(dB)
–100
–120
–60
–80
–40
–20
0
1M
100k
10M
2758 G12
0V TO 5V OUTPUT RANGE
LT1468 OUTPUT AMPLIFIER
CFEEDBACK = 15pF
D17
D16
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
500ns/DIV
CS/LD
5V/DIV
GATED
SETTLING
WAVEFORM
100V/DIV
(AVERAGED)
2758 G13
LT1468 AMP; CFEEDBACK = 20pF
0V TO 10V STEP
VREF = –10V; SPAN CODE = 0000
tSETTLE = 1.8s to 0.0004% (18 BITS)
DIGITAL INPUT VOLTAGE (V)
0
SUPPL
YCURRENT
(mA)
3
4
5
4
2758 G16
2
1
0
1
2
3
5
VDD = 5V
CLR, LDAC, SDI, SCK,
CS/LD TIED TOGETHER
VDD = 3V
VDD (V)
2.5
0.5
LOGIC
THRESHOLD
(V)
0.75
1
1.25
1.5
2
3
3.5
4
4.5
5
5.5
1.75
2758 G17
RISING
FALLING
SCK FREQUENCY (Hz)
1
0.0001
SUPPL
YCURRENT
(mA)
0.001
0.01
0.1
1
10
100
VDD = 5V
100
10k
1M
100M
2758 G18
VDD = 3V
ALTERNATING ZERO-SCALE
AND FULL-SCALE
500ns/DIV
CS/LD
5V/DIV
VOUT
5mV/DIV
(AVERAGED)
2758 G14
0V TO 5V RANGE
LT1468 OUTPUT AMPLIFIER
CFEEDBACK = 50pF
RISING MAJOR CARRY TRANSITION.
FALLING TRANSITION IS SIMILAR OR BETTER.
0.4nVs TYP
500ns/DIV
CS/LD
5V/DIV
VOUT
5mV/DIV
(AVERAGED)
2758 G15
0V TO 5V RANGE
LT1468 OUTPUT AMPLIFIER
CFEEDBACK = 50pF
RISING MAJOR CARRY TRANSITION.
FALLING TRANSITION IS SIMILAR OR BETTER.
2nVs TYP
相关PDF资料 |
PDF描述 |
|---|---|
| AD569JPZ-REEL | IC DAC 16BIT MONO NON-LIN 28PLCC |
| VE-BND-MU-S | CONVERTER MOD DC/DC 85V 200W |
| VE-JW0-MZ-B1 | CONVERTER MOD DC/DC 5V 25W |
| VE-J1F-MZ-B1 | CONVERTER MOD DC/DC 72V 25W |
| VE-J14-MZ-B1 | CONVERTER MOD DC/DC 48V 25W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC28 | 制造商:3M Electronic Products Division 功能描述:28 way professional IC test clip,0.6in |
| LTC2801CDE | 制造商:Linear Technology 功能描述:Single Transmitter/Receiver RS-232 12-Pin DFN EP |
| LTC2801CDE#PBF | 功能描述:IC TXRX RS232 12-DFN RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:27 系列:- 类型:收发器 驱动器/接收器数:3/3 规程:RS232，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC 包装:管件 |
| LTC2801CDE#TRPBF | 功能描述:IC TXRX RS232 12-DFN RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:121 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:3 V ~ 3.6 V 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-DFN（3x3） 包装:管件 |
| LTC2801IDE | 制造商:Linear Technology 功能描述:Single Transmitter/Receiver RS-232 12-Pin DFN EP |
发布紧急采购，3分钟左右您将得到回复。