参数资料
| 型号： | MX7837KN+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/12页 |
| 文件大小： | 0K |
| 描述： | IC DAC 12BIT DL MULT 24-DIP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 15 |
| 设置时间： | 4µs |
| 位数： | 12 |
| 数据接口： | 并联 |
| 转换器数目： | 2 |
| 电压电源： | 双 ± |
| 功率耗散（最大）： | 1.07W |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 24-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 24-PDIP |
| 包装： | 管件 |
| 输出数目和类型： | 2 电压，单极；2 电压，双极 |
| 采样率（每秒）： | * |
MX7837/MX7847
Complete, Dual, 12-Bit
Multiplying DACs
_______________________________________________________________________________________
5
A
AGNDA
A = VOUTA, 50mV/div
TIMEBASE = 2
s/div
VREFA = ±100mV SQUARE WAVE
SMALL-SIGNAL PULSE RESPONSE
A
AGNDA
A = VOUTA, 5V/div
TIMEBASE = 2
s/div
VREFA = ±10V SQUARE WAVE
LARGE-SIGNAL PULSE RESPONSE
______________________________________________________________Pin Description
PIN
MX7837
MX7847
NAME
FUNCTION
1
–
CS
Chip Select – active-low logic input
–
1
CSA
Chip-Select Input for DAC A – active-low logic input
2
RFBA
Amplifier Feedback Resistor for DAC A
–
2
CSB
Chip-Select Input for DAC B – active-low logic input
3
VREFA
Reference Input Voltage for DAC A
4
VOUTA
Analog Output Voltage from DAC A
5
AGNDA
Analog Ground for DAC A
6
VDD
Positive Power Supply
–
7
VSS
Negative Power Supply
8
AGNDB
Analog Ground for DAC B
9
VOUTB
Analog Output Voltage from DAC B
10
VREFB
Reference Input Voltage for DAC B
11
DGND
Digital Ground
12
–
RFBB
Amplifier Feedback Resistor for DAC B
–
12
DB11
Data Bit 11 (MSB)
13
WR
Write Input – active-low logic input (MX7837); positive-edge-triggered input used with
CSA and CSB (MX7847)
14
–
LDAC
Asynchronous Load – DAC input, active-low
–
14-24
DB10-DB0
Data Bit 10 to Data Bit 0 (LSB)
15
–
A1
Address Input – most significant address input for input latches
16
–
A0
Address Input – least significant address input for input latches
17-20
–
DB7-DB4
Data Bit 7 to Data Bit 4
21-24
–
DB3/DB11-
DB0/DB8
Data Bit 3 to Data Bit 0 (LSB), or Data Bit 11 (MSB) to Data Bit 8
____________________________Typical Operating Characteristics (continued)
(TA = +25°C, VDD = 15V, VSS = -15V, RL = 2k, CL = 100pF, unless otherwise noted.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MX7837KN+ | 功能描述:数模转换器- DAC 12-Bit 12Ch Precision ADC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MX7837KR | 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MX7837KR+ | 功能描述:数模转换器- DAC 12-Bit 12Ch Precision ADC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MX7837KR+T | 功能描述:数模转换器- DAC 12-Bit 12Ch Precision ADC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MX7837KR-T | 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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