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参数资料
| 型号： | LTC6910-2CTS8#TRM |
| 厂商： | Linear Technology |
| 文件页数： | 19/24页 |
| 文件大小： | 0K |
| 描述： | IC PGA DIGITAL R-R OUT TSOT-23-8 |
| 标准包装： | 1 |
| 放大器类型： | 可编程增益 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 16 V/µs |
| 增益带宽积： | 13MHz |
| 电压 - 输入偏移： | 1500µV |
| 电流 - 电源： | 3.5mA |
| 电流 - 输出 / 通道： | 35mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 10.5 V，±2.7 V ~ 5.25 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-8 薄型，TSOT-23-8 |
| 供应商设备封装： | TSOT-23-8 |
| 包装： | 标准包装 |
| 其它名称： | LTC6910-2CTS8#TRMDKR |
LTC6910-1
LTC6910-2/LTC6910-3
4
6910123fa
The q denotes the specifications that apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = 5V, AGND = 2.5V, Gain = 1 (Digital Inputs 001), RL = 10k
to midsupply point, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
C, I SUFFIXES
H SUFFIX
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Specifications for the LTC6910-1, LTC6910-2 and LTC6910-3
Total Supply Voltage
q
2.7
10.5
2.7
10.5
V
Supply Current
VS = 2.7V, VIN = 1.35V
q
23
mA
VS = 5V, VIN = 2.5V
q
2.4
3.5
2.4
3.5
mA
VS = ±5V, VIN = 0V, Pins 5, 6, 7 = – 5V or 5V q
3
4.5
3
4.5
mA
VS = ±5V, VIN = 0V, Pin 5 = 4.5V,
q
3.5
4.9
3.5
4.9
mA
Pins 6, 7 = 0.5V (Note 4)
Output Voltage Swing LOW (Note 5)
VS = 2.7V, RL = 10k to Midsupply Point
q
12
30
12
30
mV
VS = 2.7V, RL = 500 to Midsupply Point
q
50
100
50
100
mV
VS = 5V, RL = 10k to Midsupply Point
q
20
40
20
40
mV
VS = 5V, RL = 500 to Midsupply Point
q
90
160
90
160
mV
VS = ±5V, RL = 10k to 0V
q
30
50
30
50
mV
VS = ±5V, RL = 500 to 0V
q
180
250
180
270
mV
Output Voltage Swing HIGH (Note 5)
VS = 2.7V, RL = 10k to Midsupply Point
q
10
20
10
20
mV
VS = 2.7V, RL = 500 to Midsupply Point
q
50
80
50
85
mV
VS = 5V, RL = 10k to Midsupply Point
q
10
30
10
30
mV
VS = 5V, RL = 500 to Midsupply Point
q
80
150
80
150
mV
VS = ±5V, RL = 10k to 0V
q
20
40
20
40
mV
VS = ±5V, RL = 500 to 0V
q
180
250
180
250
mV
Output Short-Circuit Current (Note 6)
VS = 2.7V
±27
mA
VS = ±5V
±35
mA
AGND Open-Circuit Voltage
VS = 5V
q
2.45
2.5
2.55
2.45
2.5
2.55
V
AGND Rejection (i.e., Common Mode
VS = 2.7V, VAGND = 1.1V to Upper AGND Limit q
55
80
50
80
dB
Rejection or CMRR)
VS = ±5V, VAGND = –2.5V to 2.5V
q
55
75
50
75
dB
Power Supply Rejection Ratio (PSRR)
VS = 2.7V to ±5V
q
60
80
60
80
dB
Signal Attenuation at Gain = 0 Setting
Gain = 0 (Digital Inputs 000), f = 20kHz
q
– 122
dB
Slew Rate
VS = 5V, VOUT = 2.8VP-P
12
V/
s
VS = ±5V, VOUT = 2.8VP-P
16
V/
s
Digital Input “High” Voltage
VS = 2.7V
q
2.43
V
VS = 5V
q
4.5
V
VS = ±5V
q
4.5
V
Digital Input “Low” Voltage
VS = 2.7V
q
0.27
V
VS = 5V
q
0.5
V
VS = ±5V
q
0.5
V
Digital Input Leakage Current Magnitude
V–
≤ (Digital Input) ≤ V+
22
A
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| LTC6910-2HTS8#TR | 功能描述:IC PGA DIGITAL R-R OUT TSOT23-8 RoHS:否 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:1,000 系列:- 放大器类型:电压反馈 电路数:4 输出类型:满摆幅 转换速率:33 V/µs 增益带宽积:20MHz -3db带宽:30MHz 电流 - 输入偏压:2nA 电压 - 输入偏移:3000µV 电流 - 电源:2.5mA 电流 - 输出 / 通道:30mA 电压 - 电源，单路/双路(±):4.5 V ~ 16.5 V，±2.25 V ~ 8.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 供应商设备封装:14-SOIC 包装:带卷 (TR) |
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