参数资料
型号: LTC2233IUK#TRPBF
厂商: Linear Technology
文件页数: 12/28页
文件大小: 0K
描述: IC ADC 10BIT 80MSPS SAMPL 48QFN
标准包装: 2,000
位数: 10
采样率(每秒): 80M
数据接口: 并联
转换器数目: 1
功率耗散(最大): 406mW
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-WFQFN 裸露焊盘
供应商设备封装: 48-QFN-EP(7x7)
包装: 带卷 (TR)
输入数目和类型: 1 个单端,双极; 1 个差分,双极
LTC2232/LTC2233
2
22323fa
CO VERTER CHARACTERISTICS
U
Supply Voltage (VDD) ................................................. 4V
Digital Output Ground Voltage (OGND) ....... –0.3V to 1V
Analog Input Voltage (Note 3) ..... –0.3V to (VDD + 0.3V)
Digital Input Voltage .................... –0.3V to (VDD + 0.3V)
Digital Output Voltage ............... –0.3V to (OVDD + 0.3V)
Power Dissipation ............................................ 1500mW
Operating Temperature Range
LTC2232C, LTC2233C ............................. 0
°C to 70°C
LTC2232I, LTC2233I ...........................–40
°C to 85°C
Storage Temperature Range ..................–65
°C to 125°C
ORDER PART
NUMBER
UK PART
MARKING*
TJMAX = 125°C, θJA = 29°C/W
LTC2232UK
LTC2233UK
LTC2232CUK
LTC2232IUK
LTC2233CUK
LTC2233IUK
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
OVDD = VDD (Notes 1, 2)
The
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 4)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution (No Missing Codes)
10
Bits
Integral Linearity Error (Note 5)
Differential Analog Input
–0.8
±0.15
0.8
LSB
Differential Linearity Error
Differential Analog Input
–0.6
±0.1
0.6
LSB
Integral Linearity Error (Note 5)
Single-Ended Analog Input
±0.5
LSB
Differential Linearity Error
Single-Ended Analog Input
±0.1
LSB
Offset Error (Note 6)
–37
±537
mV
Gain Error
External Reference
–2.5
±0.5
2.5
%FS
Offset Drift
±10
V/C
Full-Scale Drift
Internal Reference
±30
ppm/C
External Reference
±15
ppm/C
Transition Noise
SENSE = 1V
0.12
LSBRMS
*The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
TOP VIEW
UK PACKAGE
48-LEAD (7mm
× 7mm) PLASTIC QFN
EXPOSED PAD IS GND (PIN 49),
MUST BE SOLDERED TO PCB
AIN
+ 1
AIN
2
REFHA 3
REFHA 4
REFLB 5
REFLB 6
REFHB 7
REFHB 8
REFLA 9
REFLA 10
VDD 11
VDD 12
36 D7
35 D6
34 D5
33 OVDD
32 OGND
31 D4
30 D3
29 D2
28 OVDD
27 OGND
26 D1
25 D0
49
48
GND
47
V
DD
46
V
DD
45
GND
44
V
CM
43
SENSE
42
MODE
41
OF
40
D9
39
D8
38
OGND
37
OV
DD
GND
13
V
DD
14
GND
15
ENC
+
16
ENC
17
SHDN
18
OE
19
CLOCKOUT
20
NC
21
OGND
22
OV
DD
23
NC
24
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
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