參數(shù)資料
型號: LTC2751IUHF-14#TRPBF
廠商: Linear Technology
文件頁數(shù): 12/22頁
文件大?。?/td> 0K
描述: IC DAC 14BIT CUR OUT 38-QFN
產(chǎn)品培訓(xùn)模塊: LTC275x 18-Bit DAC
標(biāo)準(zhǔn)包裝: 2,500
系列: SoftSpan™
設(shè)置時間: 2µs
位數(shù): 14
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 38-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 38-QFN(5x7)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電流,單極;2 電流,雙極
采樣率(每秒): *
LTC2751
2
2751fa
13 14 15 16
TOP VIEW
39
LTC2751-12 UHF PACKAGE
38-LEAD (5mm
× 7mm) PLASTIC QFN
17 18 19
38 37 36 35 34 33 32
24
25
26
27
28
29
30
31
8
7
6
5
4
3
2
1
RCOM
RIN
S2
IOUT2
NC
D11
D10
D9
D8
D7
D6
D5
WR
UPD
READ
D/S
NC
D0
D1
REF
R
OFS
R
FB
I OUT1
R
VOS
S1
S0
D4
D3
V DD
GND
CLR
MSPAN
D2
23
22
21
20
9
10
11
12
TJMAX = 125°C, θJA = 34°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
13 14 15 16
TOP VIEW
39
LTC2751-14 UHF PACKAGE
38-LEAD (5mm
× 7mm) PLASTIC QFN
17 18 19
38 37 36 35 34 33 32
24
25
26
27
28
29
30
31
8
7
6
5
4
3
2
1
RCOM
RIN
S2
IOUT2
NC
D13
D12
D11
D10
D9
D8
D7
WR
UPD
READ
D/S
NC
D0
D1
D2
D3
REF
R
OFS
R
FB
I OUT1
R
VOS
S1
S0
D6
D5
V DD
GND
CLR
MSPAN
D4
23
22
21
20
9
10
11
12
TJMAX = 125°C, θJA = 34°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
13 14 15 16
TOP VIEW
39
LTC2751-16 UHF PACKAGE
38-LEAD (5mm
× 7mm) PLASTIC QFN
17 18 19
38 37 36 35 34 33 32
24
25
26
27
28
29
30
31
8
7
6
5
4
3
2
1
RCOM
RIN
S2
IOUT2
NC
D15
D14
D13
D12
D11
D10
D9
WR
UPD
READ
D/S
NC
D0
D1
D2
D3
D4
D5
REF
R
OFS
R
FB
I OUT1
R
VOS
S1
S0
D8
D7
V DD
GND
CLR
MSPAN
D6
23
22
21
20
9
10
11
12
TJMAX = 125°C, θJA = 34°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
absoluTe MaxiMuM raTings
IOUT1, IOUT2, RCOM to GND.....................................±0.3V
RFB, ROFS, RIN, REF, RVOS to GND........................... ±15V
VDD to GND.................................................. –0.3V to 7V
S2, S1, S0, D15-D0, MSPAN, READ, D/S,WR,
UPD, CLR to GND........ –0.3V to VDD + 0.3V (7V Max)
(Notes 1, 2)
pin conFiguraTion
orDer inForMaTion
Operating Temperature Range
LTC2751C..................................................... 0°C to 70°C
LTC2751I..................................................–40°C to 85°C
Maximum Junction Temperature .......................... 125°C
Storage Temperature Range .................. –65°C to 150°C
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2751CUHF-12#PBF
LTC2751CUHF-12#TRPBF
275112
38-Lead (5mm
× 7mm) Plastic QFN
0°C to 70°C
LTC2751IUHF-12#PBF
LTC2751IUHF-12#TRPBF
275112
38-Lead (5mm
× 7mm) Plastic QFN
–40°C to 85°C
LTC2751CUHF-14#PBF
LTC2751CUHF-14#TRPBF
275114
38-Lead (5mm
× 7mm) Plastic QFN
0°C to 70°C
LTC2751IUHF-14#PBF
LTC2751IUHF-14#TRPBF
275114
38-Lead (5mm
× 7mm) Plastic QFN
–40°C to 85°C
LTC2751BCUHF-16#PBF
LTC2751BCUHF-16#TRPBF
275116
38-Lead (5mm
× 7mm) Plastic QFN
0°C to 70°C
LTC2751BIUHF-16#PBF
LTC2751BIUHF-16#TRPBF
275116
38-Lead (5mm
× 7mm) Plastic QFN
–40°C to 85°C
LTC2751ACUHF-16#PBF
LTC2751ACUHF-16#TRPBF
275116
38-Lead (5mm
× 7mm) Plastic QFN
0°C to 70°C
LTC2751AIUHF-16#PBF
LTC2751AIUHF-16#TRPBF
275116
38-Lead (5mm
× 7mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
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