Insgesamt 5951 Artikel für データ収集 - デジタルポテンショメータ
ams OSRAM
Analog Devices Inc.
Analog Devices Inc./Maxim Integrated
Flip Electronics
IDT, Integrated Device Technology Inc
Intersil Corporation
LSI Computer Systems, Inc. (LSI/CSI)
LSI/CSI
Microchip Technology
Nuvoton Technology Corporation America
Onsemi
Parallax
Renesas Electronics
Rochester Electronics
SparkFun Electronics
Texas Instruments
Active
Discontinued at Digi-Key
Last Time Buy
Obsolete
-
-20%, +55%
-30%, +50%
-40%, +20%
±1%
±15%
±20%
±25%
±3%
±30%
±33%
±4%
±8%
-
-40°C ~ 100°C
-40°C ~ 105°C
-40°C ~ 125°C
-40°C ~ 85°C
-40°C ~ 95°C
-55°C ~ 125°C
0°C ~ 70°C
150°C (TJ)
-
Cascade Pin
Cascade Pin, Mute, Zero-Cross Sense
Cascade Pin, Selectable Address
Mute
Mute, Selectable Address
Mute, Selectable Address, Zero-Cross Sense
Mute, Zero-Cross Sense
Quadrature Encoder Interface (QEI)
Selectable Address
Selectable Address, Temperature Sensor
Selectable Address, Zero-Cross Sense
Temperature Sensor
-
Surface Mount
Through Hole
-
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-UFQFN
10-VFDFN Exposed Pad
10-VFDFN Exposed Pad, CSP
10-WFDFN Exposed Pad
14-DIP (0.300", 7.62mm)
14-SOIC (0.154", 3.90mm Width)
14-TSSOP (0.173", 4.40mm Width)
14-WFBGA, FCBGA
14-WFDFN Exposed Pad
14-XFQFN
15-WFBGA, FCBGA
16-DIP (0.300", 7.62mm)
16-LBGA, CSPBGA
16-SOIC (0.154", 3.90mm Width)
16-SOIC (0.295", 7.50mm Width)
16-SSOP (0.154", 3.90mm Width)
16-TFQFN Exposed Pad
16-TSSOP (0.173", 4.40mm Width)
16-UFQFN
16-VQFN Exposed Pad
16-VQFN Exposed Pad, CSP
16-WFQFN Exposed Pad
16-WFQFN Exposed Pad, CSP
16-WQFN Exposed Pad
16-WQFN Exposed Pad, CSP
18-CDIP (0.300", 7.62mm)
18-DIP (0.300", 7.62mm)
20-DIP (0.300", 7.62mm)
20-SOIC (0.295", 7.50mm Width)
20-TSSOP (0.173", 4.40mm Width)
20-VFQFN Exposed Pad
20-VQFN Exposed Pad
20-WFQFN Exposed Pad
24-CDIP (0.300", 7.62mm)
24-DIP (0.300", 7.62mm)
24-DIP (0.600", 15.24mm)
24-SOIC (0.295", 7.50mm Width)
24-TSSOP (0.173", 4.40mm Width)
24-VFQFN Exposed Pad, CSP
24-WFQFN Exposed Pad, CSP
32-VFQFN Exposed Pad, CSP
5-TSSOP, SC-70-5, SOT-353
6-SMD, J-Lead
6-TSSOP, SC-88, SOT-363
6-VBGA, FCBGA
8-DIP (0.300", 7.62mm)
8-SOIC (0.154", 3.90mm Width)
8-SOIC (0.209", 5.30mm Width)
8-TSSOP (0.173", 4.40mm Width)
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-UFDFN Exposed Pad, CSP
8-UFQFN
8-VDFN Exposed Pad
8-VFDFN Exposed Pad
8-WDFN Exposed Pad
8-WFDFN
8-WFDFN Exposed Pad
Die
SC-74A, SOT-753
SOT-23-6
SOT-23-6 Thin, TSOT-23-6
SOT-23-8
SOT-23-8 Thin, TSOT-23-8
TO-226-3, TO-92-3 (TO-226AA)
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
20-TSSOP (0.173, 4.40mm Width)
8-SOIC (0.154, 3.90mm Width)
16-SOIC (0.295, 7.50mm Width)
8-TSSOP (0.173, 4.40mm Width)
24-TSSOP (0.173, 4.40mm Width)
16-TSSOP (0.173, 4.40mm Width)
20-SOIC (0.295, 7.50mm Width)
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
14-TSSOP (0.173, 4.40mm Width)
14-DIP (0.300, 7.62mm)
14-SOIC (0.154, 3.90mm Width)
8-DIP (0.300, 7.62mm)
24-SOIC (0.295, 7.50mm Width)
20-DIP (0.300, 7.62mm)
-
1-Wire®
I²C
I²C, Serial
I²C, SPI
I²C, Up/Down (U/D, CS)
Parallel
Pushbutton
Pushbutton, Serial
Quadrature Encoder Interface (QEI)
Serial
SPI
SPI, Up/Down (U/D, INC, CS)
Up/Down (U/D, CS)
Up/Down (U/D, INC, CS)
Up/Down (UP, DN)
-
10-DFN (3x3)
10-LFCSP-WD (3x3)
10-MSOP
10-TDFN (3x3)
10-TDFN-EP (3x3)
10-uMAX
10-uMAX/uSOP
10-UTQFN (2.1x1.6)
14-FlipChip (2.11x2.34)
14-PDIP
14-QFN (2x2)
14-SOIC
14-TDFN (3x3)
14-TSSOP
15-FlipChip
16-CSBGA (4x4)
16-LFCSP (3x3)
16-LFCSP-VQ (5x5)
16-LFCSP-WQ (5x5)
16-PDIP
16-QFN (4x4)
16-QSOP
16-SOIC
16-TQFN (3x3)
16-TQFN (4x4)
16-TQFN (5x5)
16-TSSOP
16-UTQFN (2.6x1.8)
16-WQFN (3x3)
18-CERDIP
18-PDIP
20-PDIP
20-QFN (3x4)
20-QFN (4x4)
20-QFN (5x5)
20-SOIC
20-TQFN (4x4)
20-TSSOP
20-VQFN (5x5)
24-CDIP
24-LFCSP-VQ (4x4)
24-LFCSP-WQ (4x4)
24-PDIP
24-SOIC
24-TSSOP
32-LFCSP-VQ (5x5)
5-SOT
6-FlipChip (2.82x2.54)
6-SOT
6-TSOC
8-DFN (2x3)
8-DFN (3x3)
8-LFCSP-UD (2x2)
8-MSOP
8-PDIP
8-SOIC
8-TDFN (2.0x2.5)
8-TDFN (2.5x2.0)
8-TDFN (2x3)
8-TDFN (3x3)
8-TDFN-EP (2x2)
8-TSSOP
8-uDFN (2x2)
8-uMAX/uSOP
8-UQFN (1.5x1.5)
8-WSON (2x2)
Die
SC-70
SC-70-5
SC-70-6
SC-88 (SC-70-6)
SOT-23-5
SOT-23-6
SOT-23-8
SOT-6
TO-92-3
TSOT-23-6
TSOT-23-8
-
Potentiometer
Potentiometer, Rheostat
Rheostat
-
1
2
3
4
6
-
Non-Volatile
OTP
Volatile
-
-0.3V ~ 6V
1.2V ~ 5.5V, 1.7V ~ 5.5V
1.2V, 1.7V ~ 5.5V
1.7V ~ 5.5V
1.8V ~ 5.5V
1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V
1.8V ~ 5.5V, 2.3V ~ 5.5V
10V ~ 30V, ±5V ~ 15V
12V ~ 15V, ±12V ~ 15V
2.25V ~ 5.5V
2.3V ~ 5.5V
2.3V ~ 5.5V, ±2.25V ~ 2.75V
2.4V ~ 5.5V
2.5V ~ 3.6V, 4.5V ~ 15.5V
2.5V ~ 5.5V
2.5V ~ 5.5V, 4.5V ~ 15.5V
2.5V ~ 6V
2.6V ~ 5.5V
2.7V ~ 3.3V
2.7V ~ 3.3V, 4.5V ~ 5.5V
2.7V ~ 3.3V, 5V
2.7V ~ 3.6V
2.7V ~ 5.25V
2.7V ~ 5.25V, ±2.5V ~ 5.25V
2.7V ~ 5.5V
2.7V ~ 5.5V, 4.5V ~ 15.5V
2.7V ~ 5.5V, 8V ~ 16V
2.7V ~ 5.5V, ±2.25V ~ 2.75V
2.7V ~ 5.5V, ±2.2V ~ 2.7V
2.7V ~ 5.5V, ±2.3V ~ 2.7V
2.7V ~ 5.5V, ±2.5V ~ 2.75V
2.7V ~ 5V, ±2.25V ~ 2.75V
2.85V ~ 5.5V
2.8V ~ 6V
3V ~ 3.6V
3V ~ 5.5V
3V ~ 5.5V, ±2.25V ~ 2.75V
3V ~ 5V
4.5V ~ 13.2V, 5V
4.5V ~ 16.5V, ±4.5V ~ 5.5V
4.5V ~ 16.5V, ±4.5V ~ 7.5V
4.5V ~ 16.5V, ±5V
4.5V ~ 33V, ±4.5V ~ 16.5V
4.5V ~ 5.5V
4.5V ~ 7V
5.5V ~ 2.5V
5V
5V ~ 17V
5V, ±5V
9V ~ 33V, ±9V ~ 16.5V
±15V, 30V
±2.25V ~ 5.5V
±2.5V ~ 4V
±2.7V ~ 5.5V
±2.7V ~ 8V
±4.5V ~ 8V
±5V
-
Linear
Logarithmic
Pseudo-Logarithmic
-
100
100, 256
1024
128
129
16
256
257
32
33
4
64
65
8
-
1.45k, 2.54k
100k
10k
10k, 100k
10k, 90k
12.5k
15k
15k, 50k
16.5k
18.5k
1K
1M
2.1k
2.5k
2.8k
200k
20k
20k, 10k, 20k
20k, 30k, 50k
22k
24k
250k
25k
2K
2k, 10k, 10k, 50k
30k
30k, 50k
32k
33k
45k
50k
57k
5k
6k
80k
-
-200ppm/°C
-300ppm/°C
-35ppm/°C
100ppm/°C
123ppm/°C
125ppm/°C
132ppm/°C
150ppm/°C
173ppm/°C
175ppm/°C
200ppm/°C
22ppm/°C
25ppm/°C
300ppm/°C
30ppm/°C
35ppm/°C
45ppm/°C
500ppm/°C
50ppm/°C
550ppm/°C
5ppm/°C
600ppm/°C
60ppm/°C
650ppm/°C
65ppm/°C
700ppm/°C
70ppm/°C
750ppm/°C
800ppm/°C
850ppm/°C
85ppm/°C
90ppm/°C
92ppm/°C
±100ppm/°C
±10ppm/°C
±125ppm/°C
±150ppm/°C
±250ppm/°C
±300 ppm/°C
±300ppm/°C
±30ppm/°C
±340ppm/°C
±35ppm/°C
±400ppm/°C
±45ppm/°C
±4ppm/°C
±50ppm/°C
±600ppm/°C
±80ppm/°C
±85ppm/°C
-
1
100
1000
1000 (Max)
110
1100 (Max)
125
130
14
145
15
150
150 (Max)
155
160
175
200
200 (Max)
220
220 (Max)
225
25
250
250 (Max)
260
275
30
300
300 (Max)
325
35
350
40
400
400 (Max)
420 (Max)
45
46
50
500
5000
5000 (Max)
55
550
580
5k
60
600
610
65
70
73
75
80
85
900
*
iCMOS®
XDCP™
WiperLock™
X9250
CAT522
DPP
Through Hole
-40°C ~ 105°C
-40°C ~ 125°C
-40°C ~ 85°C
-40°C ~ 95°C
0°C ~ 70°C
1.7V ~ 5.5V
1.8V ~ 5.5V
1.8V ~ 5.5V, 10V ~ 36V, ±5V ~ 18V
1.8V ~ 5.5V, 2.3V ~ 5.5V
12V ~ 15V, ±12V ~ 15V
2.3V ~ 5.5V, ±2.25V ~ 2.75V
2.5V ~ 5.5V
2.5V ~ 6V
2.7V ~ 3.3V
2.7V ~ 5.25V, ±2.5V ~ 5.25V
2.7V ~ 5.5V
2.7V ~ 5.5V, ±2.25V ~ 2.75V
2.7V ~ 5.5V, ±2.3V ~ 2.7V
2.7V ~ 5.5V, ±2.5V ~ 2.75V
2.7V ~ 5V, ±2.25V ~ 2.75V
2.85V ~ 5.5V
3V ~ 5.5V
3V ~ 5V
4.5V ~ 16.5V, ±5V
4.5V ~ 33V, ±4.5V ~ 16.5V
5V
9V ~ 33V, ±9V ~ 16.5V
±2.7V ~ 5.5V
±4.5V ~ 5.5V
±5V
1
2
4
Non-Volatile
OTP
Volatile
100
100, 256
1024
128
129
256
257
32
33
4
64
100k
10k
12.5k
1K
2.1k
200k
20k
24k
250k
25k
2K
2k, 10k, 10k, 50k
32k
50k
57k
5k
-200ppm/°C
-300ppm/°C
100ppm/°C
150ppm/°C
300ppm/°C
30ppm/°C
35ppm/°C
45ppm/°C
500ppm/°C
50ppm/°C
600ppm/°C
650ppm/°C
700ppm/°C
750ppm/°C
800ppm/°C
850ppm/°C
±300ppm/°C
±35ppm/°C
±45ppm/°C
±600ppm/°C
MCP4161
AD5144
AD5292
AD5246
MCP41010
X9250
MCP4551
MAX5495
MCP4011
MCP4151
MCP4131
MCP4631
MCP4251
DS18030
X9251
MCP4532
MCP4142
MCP4152
MCP4562
MCP4531
MCP4132
MCP4024
MCP4232
MCP4231
CAT5111
MCP4162
MCP4561
MCP4461
DS1267
X9313
X9221A
CAT5261
CAT5269
MAX5471
X9241A
CAT525
Tube
Bulk
Tape & Reel (TR)
Cut Tape (CT)
Dasenic-Reel®
Insgesamt 5951 Artikel für データ収集 - デジタルポテンショメータ
Teil Modell | PREISE (USD) | Inventar | Menge | Beschreibung | 製品ステータス | 許容範囲 | 動作温度 | 特徴 | 取り付けタイプ | パッケージ/ケース | インタフェース | サプライヤーデバイスパッケージ | 構成 | 回路数 | メモリタイプ | 電圧 - 供給 | テーパー | タップ数 | 抵抗(オーム) | 温度係数(標準) | 抵抗 - ワイパー (オーム) (標準) | シリーズ | 取り付けタイプ | 動作温度 | 電圧供給 | 回路数 | メモリタイプ | タップ数 | 抵抗(オーム) | 温度係数(標準) | 基本製品番号 | パッケージ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1+ $2.2680 25+ $2.2230 100+ $2.1330 500+ $2.0430 1000+ $1.9260 | 1550 | IC DGTL POT 50K 2CH 16TSSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $3.2490 25+ $3.1860 100+ $3.0510 500+ $2.9250 1000+ $2.7630 | 14721 | IC DGTL POT 50KOHM 32TAP 8SOIC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $3.7868 10+ $3.5975 100+ $3.4082 1000+ $3.2188 10000+ $3.0295 | 29833 | IC POT DL AUDIO TAP W/PB 20TSSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $2.8980 1000+ $2.5020 | 4536 | IC DGTL POT 10KOHM 32TAP 16TQFN | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $8.7210 25+ $8.5500 100+ $8.1990 500+ $7.8480 1000+ $7.4160 | 6264 | IC POT DIG SEXTET 100K 20-DIP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $6.3720 10+ $5.0040 25+ $4.4100 80+ $4.4010 560+ $4.0500 | 1580 | IC DGTL POT 100KOHM 32TAP 8MSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
10+ $8.3349 100+ $8.3349 1000+ $8.3349 10000+ $8.3349 | 10821 | IC POT DIG SEXTET 50K 20-DIP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $12.4600 | 1933 | IC DGTL POT 100KOHM 32TAP 8MSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $4.9084 10+ $1.9591 100+ $1.8929 1000+ $1.8610 | 18700 | IC POT/MEM DIG NV 10/10K 16BGA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $1.9575 | 54798 | IC DGTL POT 50KOHM 32TAP 8MSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $5.0800 10+ $3.8200 25+ $3.7600 50+ $3.7200 100+ $3.6600 | 978 | IC DGTL POT 50KOHM 32TAP SOT23-6 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $1.9575 | 6863 | IC DGTL POT 50KOHM 32TAP 8MSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
10+ $1.4985 1000+ $0.9990 2500+ $1.1277 5000+ $1.0737 | 39000 | IC DGTL POT 100KOHM 32TAP 8TDFN | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $5.3010 25+ $5.1930 100+ $4.9860 500+ $4.7700 1000+ $4.5090 | 4470 | IC DGT POT 10KOHM 256TAP 16CSBGA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $2.9016 100+ $2.9016 1000+ $2.9016 10000+ $2.7630 | 19146 | IC DGTL POT 10KOHM 64TAP 20SOIC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
10+ $4.1985 100+ $4.1985 1000+ $1.5408 10000+ $1.5408 | 47387 | IC DGTL POT 100KOHM 16LFCSP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
10+ $1.4985 1000+ $0.9990 2500+ $1.1277 5000+ $1.0737 | 15000 | IC DGTL POT 100KOHM 32TAP 8TDFN | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $6.8760 10+ $4.7007 1000+ $2.6370 | 7836 | IC DGTL POT 50KOHM 14TSSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $1.0170 25+ $0.9990 100+ $0.9540 500+ $0.9180 1000+ $0.8645 | 9000 | IC DGTL POT 100KOHM 64TAP 8TDFN | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $1.0170 25+ $0.9990 100+ $0.9540 500+ $0.9180 1000+ $0.8645 | 27046 | IC DGT POT 50KOHM 64TAP 8TDFN | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
10+ $1.4985 1000+ $0.9990 2500+ $1.1277 5000+ $1.0737 | 24000 | IC DGT POT 50KOHM 32TAP 8TDFN | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $5.8590 10+ $5.0580 50+ $5.0490 100+ $4.3290 200+ $4.1850 | 5898 | IC DGTL POT 50KOHM 32TAP 8SOIC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $5.5080 10+ $3.7197 25+ $3.2558 100+ $2.7357 250+ $2.4832 | 6537 | IC DGT POT 100KOHM 256TAP 16TQFN | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $12.9600 | 2322 | IC DGTL POT 50KOHM 32TAP 8SOIC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
10+ $0.9450 1000+ $0.6300 2500+ $0.7548 5000+ $0.7144 | 33000 | IC DGTL POT 10KOHM 32TAP SOT23-5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $1.0170 25+ $0.9990 100+ $0.9540 500+ $0.9180 1000+ $0.8645 | 46189 | IC DGT POT 10KOHM 64TAP 8TDFN | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $12.9600 | 1799 | IC DGTL POT 1KOHM 32TAP 8MSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $2.5740 10+ $2.0070 100+ $1.7640 250+ $1.5840 500+ $1.4760 | 27365 | IC DGT POT 100KOHM 32TAP SOT23-8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $7.4250 10+ $5.1003 25+ $7.4250 100+ $3.8286 300+ $3.4473 | 5058 | IC DGTL POT 1KOHM 32TAP 8SOIC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
1+ $3.8610 100+ $3.5907 1000+ $3.4749 10000+ $3.2819 | 24732 | IC DGTL POT 45KOHM 65TAP 20TSSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
- Laden Sie ganz einfach komplette Stücklisten hoch und ordnen Sie Modelle intelligent zu
- Vergleichen Sie Lagerpreise und optimieren Sie Einkaufspläne
Laden Sie xlsx, xls, docx oder andere Excel-kompatible Dateiformate hoch