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PDF UPD161602A Data sheet ( Hoja de datos )
| Número de pieza | UPD161602A | |
| Descripción | 360/396-OUTPUT TFT-LCD SOURCE DRIVER | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
MOS INTEGRATED CIRCUIT
µ PD161602A/B
360/396-OUTPUT TFT-LCD SOURCE DRIVER
(COMPATIBLE WITH 64-GRAY SCALES)
DESCRIPTION
The µ PD161602A/B is a source driver for TFT-LCDs supporting 64 gray-scale display and can operate with a
supply voltage of 2.5 V for the logic block and 5.0 V for the driver block. Data input as 6-bit x 3-dot digital data is
output as 64 γ -corrected values using an internal D/A converter and 5 external power modules, thus achieving a
260,000-color (full-color) display. In addition, the difference with A articles and B articles is only a difference in
γ compensation resistance.
FEATURES
• CMOS level input
• 360/396 outputs
• Input of 6 bits (gray-scale data) by 3 dots
• Capable of outputting 64 values by means of 5 external power modules and a D/A converter
• Output dynamic range: VSS2 to VDD2
• High-speed data transfer: fCLK = 15 MHz MAX. (internal data transfer speed when operating at VDD1 = 2.5 V)
• Level inversion γ -correction power supply is possible
• Logic power supply voltage (VDD1): 2.2 to 3.6 V
• Driver power supply voltage (VDD2): 4.5 to 5.5 V
# ORDERING INFORMATION
Part Number
www.DataSheet4U.com
µ PD161602AP
µ PD161602BP
Package
Chip
Chip
Remark Purchasing the above chip entail the exchange of documents such as a separate memorandum or product
quality, so please contact one of our sales representatives.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. S15381EJ1V0DS00 (1st edition)
Date Published May 2002 NS CP (K)
Printed in Japan
The mark # shows major revised points.
©
2001
1 page  
µPD161602A/B
No. Pad Name
175 S175
176 S176
177 S177
178 S178
179 S179
180 S180
181 S181
182 S182
183 S183
184 S184
185 S185
186 S186
187 S187
188 S188
189 S189
190 S190
191 S191
192 S192
193 S193
194 S194
195 S195
196 S196
197 S197
198 S198
199 S199
200 S200
201 S201
202 S202
203 S203
204 S204
205 S205
206 S206
207 S207
208 S208
209 S209
210 S210
211 S211
212 S212
213 S213
214 S214
215 S215
216 S216
217 S217
www.DataShe2e1t84US.2c1o8m
219 S219
220 S220
221 S221
222 S222
223 S223
224 S224
225 S225
226 S226
227 S227
228 S228
229 S229
230 S230
231 S231
232 S232
X [µ m]
940.0
900.0
860.0
820.0
780.0
740.0
700.0
660.0
620.0
580.0
540.0
500.0
460.0
420.0
380.0
340.0
300.0
260.0
220.0
180.0
140.0
100.0
60.0
20.0
-20.0
-60.0
-100.0
-140.0
-180.0
-220.0
-260.0
-300.0
-340.0
-380.0
-420.0
-460.0
-500.0
-540.0
-580.0
-620.0
-660.0
-700.0
-740.0
-780.0
-820.0
-860.0
-900.0
-940.0
-980.0
-1020.0
-1060.0
-1100.0
-1140.0
-1180.0
-1220.0
-1260.0
-1300.0
-1340.0
Y [µ m]
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
Table 2–1. Pad Layout (2/3)
No. Pad Name
233 S233
234 S234
235 S235
236 S236
237 S237
238 S238
239 S239
240 S240
241 S241
242 S242
243 S243
244 S244
245 S245
246 S246
247 S247
248 S248
249 S249
250 S250
251 S251
252 S252
253 S253
254 S254
255 S255
256 S256
257 S257
258 S258
259 S259
260 S260
261 S261
262 S262
263 S263
264 S264
265 S265
266 S266
267 S267
268 S268
269 S269
270 S270
271 S271
272 S272
273 S273
274 S274
275 S275
276 S276
277 S277
278 S278
279 S279
280 S280
281 S281
282 S282
283 S283
284 S284
285 S285
286 S286
287 S287
288 S288
289 S289
290 S290
X [µm]
-1380.0
-1420.0
-1460.0
-1500.0
-1540.0
-1580.0
-1620.0
-1660.0
-1700.0
-1740.0
-1780.0
-1820.0
-1860.0
-1900.0
-1940.0
-1980.0
-2020.0
-2060.0
-2100.0
-2140.0
-2180.0
-2220.0
-2260.0
-2300.0
-2340.0
-2380.0
-2420.0
-2460.0
-2500.0
-2540.0
-2580.0
-2620.0
-2660.0
-2700.0
-2740.0
-2780.0
-2820.0
-2860.0
-2900.0
-2940.0
-2980.0
-3020.0
-3060.0
-3100.0
-3140.0
-3180.0
-3220.0
-3260.0
-3300.0
-3340.0
-3380.0
-3420.0
-3460.0
-3500.0
-3540.0
-3580.0
-3620.0
-3660.0
Y [µ m]
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
No. Pad Name
291 S291
292 S292
293 S293
294 S294
295 S295
296 S296
297 S297
298 S298
299 S299
300 S300
301 S301
302 S302
303 S303
304 S304
305 S305
306 S306
307 S307
308 S308
309 S309
310 S310
311 S311
312 S312
313 S313
314 S314
315 S315
316 S316
317 S317
318 S318
319 S319
320 S320
321 S321
322 S322
323 S323
324 S324
325 S325
326 S326
327 S327
328 S328
329 S329
330 S330
331 S331
332 S332
333 S333
334 S334
335 S335
336 S336
337 S337
338 S338
339 S339
340 S340
341 S341
342 S342
343 S343
344 S344
345 S345
346 S346
347 S347
348 S348
X [µ m]
-3700.0
-3740.0
-3780.0
-3820.0
-3860.0
-3900.0
-3940.0
-3980.0
-4020.0
-4060.0
-4100.0
-4140.0
-4180.0
-4220.0
-4260.0
-4300.0
-4340.0
-4380.0
-4420.0
-4460.0
-4500.0
-4540.0
-4580.0
-4620.0
-4660.0
-4700.0
-4740.0
-4780.0
-4820.0
-4860.0
-4900.0
-4940.0
-4980.0
-5020.0
-5060.0
-5100.0
-5140.0
-5180.0
-5220.0
-5260.0
-5300.0
-5340.0
-5380.0
-5420.0
-5460.0
-5500.0
-5540.0
-5580.0
-5620.0
-5660.0
-5700.0
-5740.0
-5780.0
-5820.0
-5860.0
-5900.0
-5940.0
-5980.0
Y [µm]
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
667.7
512.2
Data Sheet S15381EJ1V0DS
5
5 Page 
µPD161602A/B
4.2 AP Signal Timing
The driver power consumption is dependent on the high period of the AP signal because the operational amplifier in
the IC is operation and current is constantly flowing in this period. A chart indication the recommended timing of
inputting the AP signal vis-a-vis the STB signal is shown below.
STB
AP
Hi-Z
MIN. 10 µs
Amp driving
10 to 15 µs
SW driving
Note that the ideal AP signal high period differs depending on the load of the liquid crystal. The AP period must
therefore be able to be adjusted using a controller.
The AP signal can also be used as shown below. However, in these cases, be sure to perform sufficient evaluation
before use.
<When SW drive in not used>
Only the amp is driven (SW drive is not used) if one horizontal period is short (40 µs or less) or the liquid crystal
load is large (50 pF or more).
STB
AP
<When the AP signal high period is 10 µs or less>
www.DataSThheeeta4mU.pcodmrive period is shortened and the SW drive period lengthened when one horizontal period is long (100 µs
or more) and the liquid crystal load is small (20 pF).
STB
AP
Data Sheet S15381EJ1V0DS
11
11 Page | ||
| Páginas | Total 23 Páginas | |
| PDF Descargar | [ Datasheet UPD161602A.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| UPD161602A | 360/396-OUTPUT TFT-LCD SOURCE DRIVER | NEC |
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