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参数资料
| 型号： | LTC2621IDD#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 12/16页 |
| 文件大小： | 0K |
| 描述： | IC DAC 12BIT SGL R-R VOUT 10DFN |
| 标准包装： | 121 |
| 设置时间： | 7µs |
| 位数： | 12 |
| 数据接口： | 串行 |
| 转换器数目： | 1 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 1.88mW |
| 工作温度： | -40°C ~ 85°C |
| 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 |
| 输出数目和类型： | 1 电压，单极 |
| 采样率（每秒）： | * |
LTC2601/LTC2611/LTC2621
5
2601fb
TYPICAL PERFORMANCE CHARACTERISTICS
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
INL vs Temperature
DNL vs Temperature
INL vs VREF
DNL vs VREF
TIMING CHARACTERISTICS
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: Linearity and monotonicity are dened from code KL to code
2N – 1, where N is the resolution and KL is given by KL = 0.016(2N/VREF),
rounded to the nearest whole code. For VREF = 4.096V and N = 16, KL =
256 and linearity is dened from code 256 to code 65,535.
Note 3: Digital inputs at 0V or VCC.
Note 4: Guaranteed by design and not production tested.
Note 5: Inferred from measurement at code KL = 0.016(2N/VREF) and at
full scale.
Note 6: VCC = 5V, VREF = 4.096V. DAC is stepped 1/4 scale to 3/4 scale and
3/4 scale to 1/4 scale. Load is 2k in parallel with 200pF to GND.
Note 7: VCC = 5V, VREF = 4.096V. DAC is stepped ±1LSB between half scale
and half scale – 1. Load is 2k in parallel with 200pF to GND.
Note 8: These specications apply to LTC2601/LTC2601-1,
LTC2611/LTC2611-1, LTC2621/LTC2621-1
LTC2601
CODE
0
16384
32768
49152
65535
INL
(LSB)
2601 G01
32
24
16
8
0
–8
–16
–24
–32
VCC = 5V
VREF = 4.096V
CODE
0
16384
32768
49152
65535
DNL
(LSB)
2600 G02
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
VCC = 5V
VREF = 4.096V
TEMPERATURE (°C)
–50
–30
–10
10
30
50
70
90
INL
(LSB)
2601 G03
32
24
16
8
0
–8
–16
–24
–32
VCC = 5V
VREF = 4.096V
INL (POS)
INL (NEG)
TEMPERATURE (°C)
–50
–30
–10
10
30
50
70
90
DNL
(LSB)
2601 G04
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
VCC = 5V
VREF = 4.096V
DNL (POS)
DNL (NEG)
VREF (V)
0
1
2
3
4
5
INL
(LSB)
2601 G05
32
24
16
8
0
–8
–16
–24
–32
VCC = 5.5V
INL (POS)
INL (NEG)
VREF (V)
0
1
2
3
4
5
DNL
(LSB)
2601 G06
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
VCC = 5.5V
DNL (POS)
DNL (NEG)
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相关代理商/技术参数 |
参数描述 |
|---|---|
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| LTC-2621JD-01 | 制造商:Lite-On Semiconductor Corporation 功能描述:DISPLAY,CLOCK,3-DIG,ALINGAP RED,LOW-CUR,0.28",CAMPX - Rail/Tube |
| LTC-2621P | 功能描述:LED 显示器和配件 3 Digit, Red RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube |
| LTC-2621WC | 功能描述:LED 显示器和配件 3 Digit, Red Low Current RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube |
| LTC-2621Y | 功能描述:LED 显示器和配件 3 Digit, Yellow RoHS:否 制造商:Avago Technologies 显示器类型:7 Segment 数位数量:2 字符大小:7.8 mm x 14.22 mm 照明颜色:Red 波长:628 nm 共用管脚:Common Anode 工作电压:2.05 V 工作电流:20 mA 最大工作温度:+ 85 C 最小工作温度:- 35 C 封装:Tube |
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