DC Supply Current vs V+ – V DC Supply Current v" />
參數(shù)資料
型號(hào): LT1684CS
廠商: Linear Technology
文件頁(yè)數(shù): 11/16頁(yè)
文件大小: 0K
描述: IC RING TONE GENERATOR 14-SOIC
標(biāo)準(zhǔn)包裝: 55
功能: 音頻發(fā)生器
電路數(shù): 1
工作溫度: 0°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 管件
4
LT1684
DC Supply Current vs V+ – V
DC Supply Current vs Temperature
VGATE – VATREF Voltage
Magnitudes vs IGATE
V+ – V(V)
14
16
18
20
22
24
DC
SUPPLY
CURRENT
(
A)
1684 G01
740
720
700
680
660
640
620
600
IN A – IN B
≥ 1.6V
IN A – IN B
≤ –1.6V
TJ = 25°C
TEMPERATURE (
°C)
–50
–25
0
25
50
75
100
125
DC
SUPPLY
CURRENT
(
A)
1684 G02
710
690
670
650
630
610
590
570
550
IN A – IN B
≥ 1.6V
IN A – IN B
≤ –1.6V
IGATE (mA)
0.1
0.3
1.0
3.0
10.0
V
GATE
V
ATREF
(V)
1684 G03
14.3
14.2
14.1
14.0
13.9
13.8
TJ = 25°C
VGATE – VATREF Voltage
Magnitudes vs Temperature
PWM Input Thresholds vs
Temperature
VBGOUT Magnitude vs Temperature
TEMPERATURE (
°C)
V
GATE
V
ATREF
(V)
1684 G04
14.5
14.4
14.3
14.2
14.1
14.0
13.9
13.8
13.7
13.6
13.5
– 50
–25
0
25
50
75
100
125
IGATE = 1mA
TEMPERATURE (
°C)
– 50
–25
0
25
50
75
100
125
IN
A
IN
B
(V)
1684 G05
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
0.45
TEMPERATURE (
°C)
– 50
–25
0
25
50
75
100
125
V
BGOUT
(V)
1684 G06
1.253
1.252
1.251
1.250
1.249
1.248
1.247
1.246
1.245
PWM Buffer (Pin BGOUT) Current
Limit vs Temperature
Output Amplifier Current Limit vs
Temperature (RLIM = 0)
Output Amplifier Current Limit vs
External Limiting Resistor Values
TEMPERATURE (
°C)
– 50
–25
0
25
50
75
100
125
PWM
BUFFER
CURRENT
LIMIT
(mA)
1684 G07
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
TEMPERATURE (
°C)
OUTPUT
CURRENT
LIMIT
(mA)
1684 G08
250
225
200
175
150
125
100
– 50
–25
0
25
50
75
100
125
RLIM ()
0
2
1
4
6
8
3
5
7
910
OUTPUT
CURRENT
LIMIT
(mA)
1684 G09
200
150
100
50
0
TYPICAL (TJ = 25°C)
MINIMUM (TJ = 125°C)
TYPICAL PERFOR A CE CHARACTERISTICS
UW
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