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參數(shù)資料
| 型號： | LTC2626IDD#TR |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | DAC |
| 英文描述： | 12-Bit Rail-to-Rail DACs with I2C Interface; Package: DFN; No of Pins: 10; Temperature Range: -40°C to +85°C |
| 中文描述： | SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO10 |
| 封裝： | 3 X 3 MM, PLASTIC, MO-229WEED-2, DFN-10 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 273K |
| 代理商： | LTC2626IDD#TR |
LTC2606/LTC2616/LTC2626
10
26061626fb
PIN FUNCTIONS
CA2 (Pin 1): Chip Address Bit 2. Tie this pin to VCC, GND
or leave it oating to select an I2C slave address for the
part (Table 1).
SDA (Pin 2): Serial Data Bidirectional Pin. Data is shifted
into the SDA pin and acknowledged by the SDA pin. This
pin is high impedance while data is shifted in. Open-drain
N-channel output during acknowledgment. SDA requires
a pull-up resistor or current source to VCC.
SCL (Pin 3): Serial Clock Input Pin. Data is shifted into
the SDA pin at the rising edges of the clock. This high
impedance pin requires a pull-up resistor or current
source to VCC.
CA0 (Pin 4): Chip Address Bit 0. Tie this pin to VCC, GND
or leave it oating to select an I2C slave address for the
part (Table 1).
CA1 (Pin 5): Chip Address Bit 1. Tie this pin to VCC, GND
or leave it oating to select an I2C slave address for the
part (Table 1).
REF (Pin 6): Reference Voltage Input. 0V ≤ VREF ≤ VCC.
VOUT (Pin 7): DAC Analog Voltage Output. The output
range is 0V to VREF.
GND (Pin 8): Analog Ground.
VCC (Pin 9): Supply Voltage Input. 2.7V ≤ VCC ≤ 5.5V.
LDAC (Pin 10): Asynchronous DAC Update. A falling edge
on this input after four bytes have been written into the part
immediately updates the DAC register with the contents of
the input register. A low on this input without a complete
32-bit (four bytes including the slave address) data write
transfer to the part does not update the DAC output. Soft-
ware power-down is disabled when LDAC is low.
Exposed Pad (Pin 11): Ground. Must be soldered to PCB
ground.
相關PDF資料 |
PDF描述 |
|---|---|
| LTC2626IDD-1#TR | 12-Bit Rail-to-Rail DACs with I2C Interface; Package: DFN; No of Pins: 10; Temperature Range: -40°C to +85°C |
| LTC2627CDE#TR | 12-Bit Dual Rail-to-Rail with I2C Interface; Package: DFN; No of Pins: 12; Temperature Range: 0°C to +70°C |
| LTC2627CDE-1#TR | 12-Bit Dual Rail-to-Rail with I2C Interface; Package: DFN; No of Pins: 12; Temperature Range: 0°C to +70°C |
| LTC2627IDE#TR | 12-Bit Dual Rail-to-Rail with I2C Interface; Package: DFN; No of Pins: 12; Temperature Range: -40°C to +85°C |
| LTC2627IDE-1#TR | 12-Bit Dual Rail-to-Rail with I2C Interface; Package: DFN; No of Pins: 12; Temperature Range: -40°C to +85°C |
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