参数资料
型号: LTC2604IGN-1
厂商: LINEAR TECHNOLOGY CORP
元件分类: DAC
英文描述: QUAD, SERIAL INPUT LOADING, 10 us SETTLING TIME, 16-BIT DAC, PDSO16
封装: 0.150 INCH, PLASTIC, SSOP-16
文件页数: 15/16页
文件大小: 369K
代理商: LTC2604IGN-1
8
LTC2604/LTC2614/LTC2624
2604fb
2
μs/DIV
2604 G33
VOUT
1mV/DIV
CS/LD
2V/DIV
VCC = 5V, VREF = 4.096V
1/4-SCALE TO 3/4-SCALE STEP
RL = 2k, CL = 200pF
AVERAGE OF 2048 EVENTS
6.8
μs
CODE
0
1024
2048
3072
4095
DNL
(LSB)
2604 G32
VCC = 5V
VREF = 4.096V
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
CODE
0
1024
2048
3072
4095
INL
(LSB)
2604 G31
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
VCC = 5V
VREF = 4.096V
CODE
0
4096
8192
12288
16383
DNL
(LSB)
2604 G29
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
2
μs/DIV
2604 G30
VOUT
100
μV/DIV
CS/LD
2V/DIV
VCC = 5V, VREF = 4.096V
1/4-SCALE TO 3/4-SCALE STEP
RL = 2k, CL = 200pF
AVERAGE OF 2048 EVENTS
8.9
μs
CODE
0
4096
8192
12288
16383
INL
(LSB)
2604 G28
8
6
4
2
0
–2
–4
–6
–8
VCC = 5V
VREF = 4.096V
(LTC2614/LTC2614-1)
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
Settling to
±1LSB
Differential Nonlinearity (DNL)
Settling to
±1LSB
(LTC2624/LTC2624-1)
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Integral Nonlinearity (INL)
PIN FUNCTIONS
UU
U
GND (Pin 1): Analog Ground.
REF LO (Pin 2): Reference Low. The voltage at this pin sets
the zero scale (ZS) voltage of all DACs. This pin can be
raised up to 1V above ground at VCC = 5V or 100mV above
ground at VCC = 3V.
REF A, REF B, REF C, REF D (Pins 3, 6, 12, 15): Reference
Voltage Inputs for each DAC. REF x sets the full scale
voltage of the DACs. 0V
≤ REF x ≤ VCC.
VOUT A to VOUT D (Pins 4, 5, 13, 14): DAC Analog Voltage
Outputs. The output range is from REF LO to REF x.
CS/LD (Pin 7): Serial Interface Chip Select/Load Input.
When CS/LD is low, SCK is enabled for shifting data on SDI
into the register. When CS/LD is taken high, SCK is disabled
and the specified command (see Table 1) is executed.
SCK (Pin 8): Serial Interface Clock Input. CMOS and TTL
compatible.
SDI (Pin 9): Serial Interface Data Input. Data is applied to
SDI for transfer to the device at the rising edge of SCK. The
LTC2604/LTC2604-1, LTC2614/LTC2614-1, LTC2624/
LTC2624-1 accept input word lengths of either 24 or
32 bits.
相关PDF资料
PDF描述
LTC2614CGN-1#TR QUAD, SERIAL INPUT LOADING, 9 us SETTLING TIME, 14-BIT DAC, PDSO16
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