Publication Release Date: Nov 6, 2008 - 14 - Revision 1.31 9 8 ELECTRICAL CHARACTERISTICS 9.1 18
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� ISD1790EYR
寤犲晢锛� Nuvoton Technology Corporation of America
鏂囦欢闋�(y猫)鏁�(sh霉)锛� 6/24闋�(y猫)
鏂囦欢澶у皬锛� 0K
鎻忚堪锛� IC VOICE REC/PLAY 90SEC 28-TSOP
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 2,000
绯诲垪锛� ISD1700, ChipCorder®
鎺ュ彛锛� SPI
鎸佺簩(x霉)鏅�(sh铆)闁擄細 90 绉�
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 28-TSSOP锛�0.465"锛�11.8mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 28-TSOP
閰嶇敤锛� ISD-COB1790-ND - BOARD DEMO FOR ISD1790
ISD-COB1760-ND - BOARD DEMO FOR ISD1760
ISD-COB1750-ND - BOARD DEMO FOR ISD1750
ISD-COB1740-ND - BOARD DEMO FOR ISD1740
ISD-COB1730-ND - BOARD DEMO FOR ISD1730
ISD-COB17240-ND - BOARD DEMO FOR ISD17240
ISD-COB17210-ND - BOARD DEMO FOR ISD17210
ISD-COB17150-ND - BOARD DEMO FOR ISD17150
ISD-ES17XX_USB_PB-ND - BOARD DEMO FOR ISD1700 SERIES
PRELIMINARY ISD1700 SERIES
Publication Release Date: Nov 6, 2008
- 14 -
Revision 1.31
9
8
ELECTRICAL CHARACTERISTICS
9.1
18
DC PARAMETERS
PARAMETER
SYMBOL
MIN
TYP
[1]
MAX
UNITS
CONDITIONS
Supply Voltage
VDD
2.4
5.5
V
Input Low Voltage
VIL
VSS-0.3
0.3xVDD
V
Input High Voltage
VIH
0.7xVDD
VDD
V
Output Low Voltage
VOL
VSS-0.3
0.3xVDD
V
IOL = 4.0 mA
[2]
Output High Voltage
VOH
0.7xVDD
VDD
V
IOH = -1.6 mA
[2]
Record Current
IDD_Record
20
mA
Playback Current
IDD_Playback
20
mA
Erase Current
IDD_Erase
20
mA
VDD = 5.5 V, No load,
Sampling freq = 12 kHz
Standby Current
ISB
1
10
A
[3] [4]
Input Leakage Current
IILPD1
卤1
A
Force VDD
Input Current Low
IILPD2
-3
-10
A
Force VSS , others at Vcc
Preamp Input Impedance RMIC+,RMIC-
7
k
Power-up AGC
AnaIn Input Impedance
RAnaIn
42
k
When active
MIC Differential Input
VIN1
15
300
mV
Peak-to-Peak
[5]
AnaIn Input Voltage
VIN2
1
V
Peak-to-Peak
Gain from MIC to SP+/-
AMSP
6
40
dB
VIN = 15~300 mV, AGC =
4.7 F, VCC = 2.4V~5.5V
Speaker Output Load
RSPK
8
Across both Speaker pins
AUX Output Load
RAux
5
k
When active
670
mW
VDD = 5.5 V
313
mW
VDD = 4.4 V
117
mW
VDD= 3 V
Speaker Output Power
Pout
49
mW
VDD= 2.4 V
1Vp-p,
1 kHz sine
wave at
AnaIn. RSPK
= 8 .
Speaker Output Voltage
VOUT1
VDD
V
RSPK = 8 (Speaker),
Typical buzzer
AUX Output Swing
VOUT2
1
V
Peak-to-Peak
AUX Output DC Level
VOUT3
1.2
V
When active
AUD
IAUD
-3.0
mA
VDD =4.5 V, REXT= 390
Volume Output
AVol
0 to -28
dB
8 steps of 4dB each
reference to output
Total Harmonic Distortion
THD
1
%
15 mV p-p 1 kHz sine
wave, Cmessage
weighted
Notes:
[1]
Conditions: VCC = 4.5V, 8 kHz sampling frequency and TA = 25掳C, unless otherwise stated.
[2]
LED output during Record operation.
[3]
VCCA, VCCD and VCCP are connected together. VSSA, VSSP1, VSSP2 and VSSD are connected together.
[4]
REC , PLAY , FT , FWD ,
ERASE , VOL and RESET must be at VCCD.
[5]
Balanced input signal applied between MIC+ and MIC- as shown in the applications example. Single-ended MIC+ or
MIC- input is recommended no more than 150 mV p-p.
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
VE-232-CV-S CONVERTER MOD DC/DC 15V 150W
MAXQ612G-0000+ IC MCU 16BIT 128KB IR MOD 64LQFP
VI-25T-CV-S CONVERTER MOD DC/DC 6.5V 150W
ISD1750EYIR IC VOICE REC/PLAY 50SEC 28-TSOP
ISD1740EYIR IC VOICE REC/PLAY 40SEC 28-TSOP
鐩搁棞(gu膩n)浠ｇ悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
ISD1790EYR01 鍒堕€犲晢:WINBOND 鍒堕€犲晢鍏ㄧū:Winbond 鍔熻兘鎻忚堪:Multi-Message Single-Chip Voice Record & Playback Devices
ISD1790PY 鍔熻兘鎻忚堪:IC VOICE REC/PLAY 90-SEC 28-DIP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 瑾�(y菙)闊抽寗鍒跺拰閲嶆斁 绯诲垪:ISD1700, ChipCorder® 妯�(bi膩o)婧�(zh菙n)鍖呰:14 绯诲垪:- 鎺ュ彛:涓茶 婵炬尝鍣ㄩ€氶牷甯�:1.7kHz 鎸佺簩(x霉)鏅�(sh铆)闁�:8 ~ 32 绉� 瀹夎椤炲瀷:閫氬瓟 灏佽/澶栨:28-DIP锛�0.300"锛�7.62mm锛� 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:28-PDIP 鍏跺畠鍚嶇ū:90-21300+000
ISD1790PY01 鍔熻兘鎻忚堪:IC VOICE REC/PLAY 90-SEC 28-DIP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 瑾�(y菙)闊抽寗鍒跺拰閲嶆斁 绯诲垪:ISD1700, ChipCorder® 妯�(bi膩o)婧�(zh菙n)鍖呰:14 绯诲垪:- 鎺ュ彛:涓茶 婵炬尝鍣ㄩ€氶牷甯�:1.7kHz 鎸佺簩(x霉)鏅�(sh铆)闁�:8 ~ 32 绉� 瀹夎椤炲瀷:閫氬瓟 灏佽/澶栨:28-DIP锛�0.300"锛�7.62mm锛� 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:28-PDIP 鍏跺畠鍚嶇ū:90-21300+000
ISD1790PYI 鍔熻兘鎻忚堪:IC VOICE REC/PLAY 90-SEC 28-DIP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 瑾�(y菙)闊抽寗鍒跺拰閲嶆斁 绯诲垪:ISD1700, ChipCorder® 妯�(bi膩o)婧�(zh菙n)鍖呰:14 绯诲垪:- 鎺ュ彛:涓茶 婵炬尝鍣ㄩ€氶牷甯�:1.7kHz 鎸佺簩(x霉)鏅�(sh铆)闁�:8 ~ 32 绉� 瀹夎椤炲瀷:閫氬瓟 灏佽/澶栨:28-DIP锛�0.300"锛�7.62mm锛� 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:28-PDIP 鍏跺畠鍚嶇ū:90-21300+000
ISD1790PYI01 鍔熻兘鎻忚堪:IC VOICE REC/PLAY 90-SEC 28-DIP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> 鎺ュ彛 - 瑾�(y菙)闊抽寗鍒跺拰閲嶆斁 绯诲垪:ISD1700, ChipCorder® 妯�(bi膩o)婧�(zh菙n)鍖呰:14 绯诲垪:- 鎺ュ彛:涓茶 婵炬尝鍣ㄩ€氶牷甯�:1.7kHz 鎸佺簩(x霉)鏅�(sh铆)闁�:8 ~ 32 绉� 瀹夎椤炲瀷:閫氬瓟 灏佽/澶栨:28-DIP锛�0.300"锛�7.62mm锛� 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:28-PDIP 鍏跺畠鍚嶇ū:90-21300+000
鐧�(f膩)甯冪穵鎬ラ噰璩�(g貌u)锛�3鍒嗛悩宸﹀彸鎮ㄥ皣寰楀埌鍥炲京(f霉)銆�

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娣诲姞鏇村閲囪臣(g貌u)

鎴戠殑鑱�(li谩n)绯绘柟寮�

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